Yu Yajun (于亚君)
Place: Liaoning Prov., China
Rating: 2425.97, Std: 88.57, Rank: 174
First game: 2008-12-14, Last game: 2024-09-16
Top rating: 2434.86 (2023-08-22)
Games: 340, Wins: 148, Draws: 55, Losses: 137
Gy1: 23, Gy2: 88, Gy5: 142
Chinese National Team Championship 2024, Women's Group | ||||
---|---|---|---|---|
Date | 2024-09-16 | Rating | 2425.97 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
2431.09 |
2 | White | Win |
|
2308.31 |
3 | White | Win |
|
2454.70 |
4 | Black | Win |
|
2314.12 |
5 | Black | Win |
|
2086.76 |
6 | White | Win |
|
2115.28 |
7 | Black | Draw |
|
2165.22 |
“Lingfeng Cup” 6th World Renju Open | ||||
Date | 2024-05-12 | Rating | 2416.38 | |
Round | Color | Result | Opponent | |
1 | Black | Win |
|
2495.63 |
2 | Black | Loss |
|
2643.28 |
3 | White | Win |
|
2561.99 |
4 | White | Loss |
|
2577.78 |
5 | Black | Loss |
|
2509.98 |
6 | White | Loss |
|
2549.99 |
7 | Black | Draw |
|
2524.31 |
8 | White | Loss |
|
2254.50 |
9 | White | Win |
|
2201.46 |
Chinese National Championship 2024, Women Group Preliminary | ||||
Date | 2024-03-16 | Rating | 2413.43 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
2497.55 |
2 | White | Win |
|
2272.19 |
3 | Black | Loss |
|
2557.43 |
4 | White | Loss |
|
2509.43 |
5 | Black | Win |
|
1871.26 |
6 | White | Win |
|
1904.82 |
7 | Black | Loss |
|
2418.44 |
Chinese National Amateur King Tournament 2023 | ||||
Date | 2023-11-13 | Rating | 2422.75 | |
Round | Color | Result | Opponent | |
1 | White | Win |
|
1896.97 |
2 | Black | Loss |
|
2278.42 |
3 | White | Win |
|
2134.71 |
4 | Black | Loss |
|
2693.42 |
5 | White | Win |
|
2150.30 |
6 | Black | Loss |
|
2381.41 |
7 | White | Win |
|
2191.14 |
8 | Black | Loss |
|
2464.95 |
9 | White | Loss |
|
2213.81 |
5th National Mind Sports Games of China, Mixed Team | ||||
Date | 2023-11-04 | Rating | 2425.47 | |
Round | Color | Result | Opponent | |
1 | Black | Win |
|
1980.76 |
2 | White | Loss |
|
2521.20 |
3 | White | Draw |
|
2477.66 |
4 | Black | Loss |
|
2507.75 |
5 | White | Win |
|
1972.69 |
6 | White | Loss |
|
2399.44 |
7 | Black | Loss |
|
2646.51 |
5th National Mind Sports Games of China, Women Group Final | ||||
Date | 2023-10-31 | Rating | 2427.26 | |
Round | Color | Result | Opponent | |
1QF | Black | Win |
|
2522.23 |
2SF | Black | Draw |
|
2646.13 |
3F | Black | Draw |
|
2570.74 |
5th National Mind Sports Games of China, Women Group Preliminary | ||||
Date | 2023-10-30 | Rating | 2427.58 | |
Round | Color | Result | Opponent | |
1 | Black | Win |
|
1962.36 |
2 | White | Win |
|
1682.18 |
3 | Black | Win |
|
2511.04 |
4 | White | Draw |
|
2507.14 |
5 | Black | Loss |
|
2478.19 |
6 | White | Draw |
|
2572.93 |
7 | Black | Win |
|
2476.16 |
8 | White | Win |
|
2511.56 |
9 | Black | Draw |
|
2570.50 |
Chinese National Ding'an Open 2023 | ||||
Date | 2023-08-22 | Rating | 2434.86 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
2751.47 |
3 | White | Win |
|
2410.79 |
4 | Black | Loss |
|
2556.98 |
5 | White | Win |
|
2376.28 |
6 | Black | Win |
|
2560.92 |
7 | White | Draw |
|
2714.66 |
Chinese National Team Championship 2023 | ||||
Date | 2023-06-24 | Rating | 2431.78 | |
Round | Color | Result | Opponent | |
1 | Black | Draw |
|
2542.18 |
2 | White | Loss |
|
2475.48 |
3 | White | Win |
|
2111.37 |
4 | Black | Win |
|
2365.77 |
5 | White | Draw |
|
2518.96 |
6 | Black | Draw |
|
2648.95 |
7 | White | Draw |
|
2542.61 |
Chinese National Championship 2023, Women Group Final | ||||
Date | 2023-05-06 | Rating | 2424.79 | |
Round | Color | Result | Opponent | |
1QF | White | Loss |
|
2649.63 |
2SF | Black | Loss |
|
2464.39 |
3F | White | Loss |
|
2514.78 |
Chinese National Championship 2023, Women Group Preliminary | ||||
Date | 2023-05-05 | Rating | 2424.76 | |
Round | Color | Result | Opponent | |
1 | Black | Win |
|
2045.05 |
2 | Black | Draw |
|
2574.31 |
3 | White | Loss |
|
2649.67 |
4 | White | Win |
|
2209.05 |
5 | Black | Win |
|
2303.42 |
6 | White | Draw |
|
2548.38 |
7 | Black | Draw |
|
2464.01 |
Chinese National City Team Tournament 2023 | ||||
Date | 2023-05-02 | Rating | 2424.39 | |
Round | Color | Result | Opponent | |
1 | White | Win |
|
1733.49 |
2 | Black | Win |
|
2303.30 |
3 | White | Win |
|
1884.66 |
4 | Black | Draw |
|
2192.06 |
5 | White | Loss |
|
2650.02 |
6 | White | Loss |
|
2533.80 |
7 | Black | Loss |
|
2470.50 |
Chinese National Championship 2022, Women Group Preliminary | ||||
Date | 2023-03-20 | Rating | 2423.29 | |
Round | Color | Result | Opponent | |
1 | Black | Draw |
|
2460.56 |
2 | White | Draw |
|
2306.26 |
3 | Black | Loss |
|
2250.55 |
4 | White | Win |
|
1998.07 |
5 | Black | Win |
|
2012.92 |
6 | White | Draw |
|
2317.56 |
7 | Black | Win |
|
2277.70 |
Chinese National Amateur King Tournament 2022 | ||||
Date | 2022-11-29 | Rating | 2426.85 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
2571.53 |
2 | Black | Win |
|
1888.72 |
3 | White | Win |
|
2533.38 |
4 | White | Draw |
|
2732.70 |
5 | Black | Loss |
|
2600.87 |
6 | White | Win |
|
2493.69 |
7 | White | Loss |
|
2582.93 |
8 | White | Win |
|
2496.23 |
9 | Black | Win |
|
2639.64 |
4th Anji World Renju Open | ||||
Date | 2022-11-13 | Rating | 2423.55 | |
Round | Color | Result | Opponent | |
1 | White | Loss |
|
2546.09 |
2 | White | Win |
|
1887.86 |
3 | White | Loss |
|
2494.11 |
4 | Black | Win |
|
2109.92 |
5 | Black | Loss |
|
2539.45 |
6 | White | Draw |
|
2366.74 |
7 | White | Win |
|
2599.72 |
Chinese National Team Championship 2021, Finals (online) | ||||
Date | 2022-01-16 | Rating | 2369.05 | |
Round | Color | Result | Opponent | |
1 | Black | Win |
|
2155.46 |
2 | White | Loss |
|
2467.94 |
3 | Black | Loss |
|
2444.40 |
4 | Black | Win |
|
2420.31 |
Chinese National Team Championship 2021, First round (online) | ||||
Date | 2022-01-09 | Rating | 2367.74 | |
Round | Color | Result | Opponent | |
1 | White | Loss |
|
2140.96 |
Chinese National Team Championship 2021, Qualification (online) | ||||
Date | 2022-01-08 | Rating | 2367.65 | |
Round | Color | Result | Opponent | |
2 | White | Win |
|
1962.44 |
3 | Black | Loss |
|
2626.58 |
4 | White | Loss |
|
2467.59 |
5 | Black | Loss |
|
2421.38 |
Chinese National Championship 2021, Women Group | ||||
Date | 2021-10-07 | Rating | 2367.55 | |
Round | Color | Result | Opponent | |
1 | White | Loss |
|
2507.32 |
2 | White | Win |
|
2130.03 |
3 | White | Draw |
|
2421.83 |
4 | White | Loss |
|
2226.57 |
5 | White | Win |
|
2424.93 |
6 | White | Loss |
|
2464.56 |
7 | Black | Win |
|
2175.22 |
3rd Anji World Renju Open | ||||
Date | 2020-12-20 | Rating | 2375.49 | |
Round | Color | Result | Opponent | |
1 | Black | Win |
|
2687.47 |
2 | White | Draw |
|
2532.05 |
3 | Black | Loss |
|
2607.40 |
4 | Black | Loss |
|
2423.81 |
5 | Black | Draw |
|
2561.92 |
6 | White | Loss |
|
2375.30 |
Chinese National Championship 2020, Women Group (online) | ||||
Date | 2020-12-16 | Rating | 2375.52 | |
Round | Color | Result | Opponent | |
1 | White | Win |
|
2062.52 |
2 | Black | Win |
|
2034.53 |
3 | White | Draw |
|
2448.93 |
4 | White | Win |
|
2516.24 |
5 | White | Win |
|
2394.51 |
6 | White | Loss |
|
2515.18 |
7 | White | Loss |
|
2466.10 |
Mind Master Games 2020 | ||||
Date | 2020-10-18 | Rating | 2370.04 | |
Round | Color | Result | Opponent | |
1 | Black | Win |
|
2351.60 |
2 | White | Loss |
|
2788.16 |
3 | Black | Win |
|
1917.37 |
4 | Black | Win |
|
2230.95 |
5 | Black | Win |
|
2165.51 |
6 | Black | Loss |
|
2512.36 |
7 | Black | Loss |
|
2343.78 |
8 | Black | Win |
|
2299.36 |
9 | Black | Loss |
|
2369.86 |
4th National Mind Sports Games of China, Mixed Team | ||||
Date | 2019-11-18 | Rating | 2336.68 | |
Round | Color | Result | Opponent | |
1 | White | Win |
|
2133.37 |
2 | White | Draw |
|
2202.66 |
3 | White | Win |
|
2191.18 |
4 | Black | Win |
|
2395.51 |
5 | Black | Draw |
|
2654.01 |
6 | Black | Draw |
|
2446.24 |
7 | White | Loss |
|
2441.52 |
4th National Mind Sports Games of China, Women | ||||
Date | 2019-11-13 | Rating | 2335.57 | |
Round | Color | Result | Opponent | |
1 | Black | Win |
|
2133.77 |
2 | White | Loss |
|
2116.69 |
3 | Black | Win |
|
2274.39 |
4 | White | Win |
|
2168.50 |
5 | Black | Draw |
|
2395.25 |
6 | White | Loss |
|
2390.66 |
7 | White | Loss |
|
2339.94 |
8 | Black | Win |
|
2270.37 |
9 | White | Draw |
|
2201.45 |
Chinese National Elite Tournament 2019, Women Group | ||||
Date | 2019-10-09 | Rating | 2329.59 | |
Round | Color | Result | Opponent | |
1 | Black | Win |
|
2480.00 |
2 | Black | Loss |
|
2391.71 |
3 | White | Win |
|
2112.39 |
4 | White | Loss |
|
2661.67 |
5 | White | Win |
|
2392.95 |
6 | White | Loss |
|
2649.85 |
7 | White | Loss |
|
2507.94 |
8 | Black | Loss |
|
2541.65 |
Chinese National Championship 2019, Women Group | ||||
Date | 2019-10-05 | Rating | 2328.75 | |
Round | Color | Result | Opponent | |
1 | White | Loss |
|
2199.11 |
2 | Black | Loss |
|
2393.53 |
3 | Black | Win |
|
2026.93 |
4 | Black | Win |
|
2168.21 |
5 | Black | Loss |
|
2507.51 |
6 | Black | Loss |
|
2275.42 |
7 | Black | Win |
|
1754.19 |
World Championship 2019, WT | ||||
Date | 2019-08-10 | Rating | 2326.08 | |
Round | Color | Result | Opponent | |
1 | Black | Win |
|
1880.77 |
2 | White | Loss |
|
2461.84 |
3 | White | Draw |
|
2302.22 |
4 | Black | Draw |
|
2325.07 |
5 | White | Loss |
|
2056.11 |
6 | Black | Win |
|
1667.29 |
7 | White | Win |
|
2375.99 |
8 | White | Loss |
|
2550.95 |
9 | White | Loss |
|
2647.53 |
Chinese National Open 2019, Women Group | ||||
Date | 2019-07-17 | Rating | 2327.23 | |
Round | Color | Result | Opponent | |
1 | Black | Win |
|
2265.53 |
2 | White | Draw |
|
2651.10 |
3 | White | Loss |
|
2397.79 |
4 | White | Loss |
|
2484.39 |
5 | Black | Win |
|
2123.04 |
6 | Black | Win |
|
2140.30 |
7 | White | Loss |
|
2466.66 |
Chinese National Team Championship 2019, Women Group | ||||
Date | 2019-05-04 | Rating | 2328.55 | |
Round | Color | Result | Opponent | |
1 | White | Draw |
|
2282.24 |
2 | White | Win |
|
2055.50 |
3 | White | Win |
|
2421.55 |
4 | White | Loss |
|
2548.73 |
5 | White | Win |
|
2278.05 |
6 | White | Loss |
|
2271.36 |
7 | White | Win |
|
2052.06 |
“SOPAI Cup” 1st World Renju Open | ||||
Date | 2018-11-25 | Rating | 2321.95 | |
Round | Color | Result | Opponent | |
1 | White | Loss |
|
2405.36 |
2 | Black | Loss |
|
2588.51 |
3 | Black | Win |
|
2198.52 |
4 | Black | Draw |
|
2436.78 |
5 | White | Win |
|
2161.92 |
6 | Black | Loss |
|
2410.20 |
7 | White | Loss |
|
2662.24 |
8 | Black | Draw |
|
1998.17 |
9 | Black | Loss |
|
2387.44 |
Chinese National Elite Tournament 2018, Women Group | ||||
Date | 2018-10-07 | Rating | 2325.69 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
2480.36 |
2 | White | Loss |
|
2397.76 |
3 | Black | Loss |
|
2678.95 |
4 | White | Loss |
|
2540.95 |
5 | Black | Win |
|
2647.07 |
6 | Black | Loss |
|
2542.29 |
7 | White | Loss |
|
2491.93 |
8 | White | Loss |
|
2475.56 |
Chinese National Championship 2018, Women Group | ||||
Date | 2018-10-03 | Rating | 2326.43 | |
Round | Color | Result | Opponent | |
1 | Black | Win |
|
2141.61 |
2 | Black | Draw |
|
2647.93 |
3 | Black | Win |
|
2541.83 |
4 | White | Loss |
|
2678.70 |
5 | Black | Loss |
|
2398.19 |
6 | Black | Loss |
|
2475.77 |
7 | Black | Win |
|
1811.02 |
Chinese National Open 2018, Women Group | ||||
Date | 2018-07-16 | Rating | 2335.34 | |
Round | Color | Result | Opponent | |
1 | Black | Draw |
|
2008.55 |
2 | Black | Win |
|
2464.45 |
3 | White | Win |
|
2385.81 |
4 | Black | Loss |
|
2678.48 |
5 | White | Loss |
|
2440.58 |
Chinese National Team Championship 2018 | ||||
Date | 2018-04-07 | Rating | 2342.10 | |
Round | Color | Result | Opponent | |
W1 | Black | Loss |
|
2538.66 |
W3 | White | Loss |
|
2416.03 |
W4 | Black | Draw |
|
2132.81 |
W5 | White | Loss |
|
2374.08 |
Chinese National Open 2017, Women Group | ||||
Date | 2017-07-19 | Rating | 2399.48 | |
Round | Color | Result | Opponent | |
1 | Black | Win |
|
1966.67 |
3 | Black | Win |
|
2342.34 |
4 | White | Win |
|
2412.14 |
5 | White | Win |
|
2438.29 |
6 | White | Loss |
|
2511.76 |
8 | White | Win |
|
2456.69 |
9 | White | Win |
|
2238.03 |
3rd National Mind Sports Games of China, Women Group Final | ||||
Date | 2015-09-22 | Rating | 2390.70 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
2563.76 |
2 | White | Loss |
|
2434.77 |
3 | White | Loss |
|
2502.34 |
3rd National Mind Sports Games of China, Women Group A | ||||
Date | 2015-09-20 | Rating | 2390.91 | |
Round | Color | Result | Opponent | |
1 | White | Win |
|
1900.91 |
2 | Black | Draw |
|
2382.27 |
3 | Black | Win |
|
2322.93 |
4 | White | Draw |
|
2343.08 |
5 | Black | Win |
|
2204.27 |
6 | White | Loss |
|
2627.27 |
7 | Black | Win |
|
2233.39 |
8 | Black | Loss |
|
2502.16 |
9 | White | Win |
|
2272.56 |
Chinese National Open 2015, Women Group | ||||
Date | 2015-04-06 | Rating | 2395.08 | |
Round | Color | Result | Opponent | |
1 | White | Loss |
|
2551.97 |
2 | Black | Win |
|
2631.23 |
3 | Black | Win |
|
2214.58 |
4 | White | Draw |
|
2418.82 |
5 | White | Loss |
|
2541.46 |
7 | White | Win |
|
2350.21 |
Chinese National Championship 2014, Women Group | ||||
Date | 2014-10-06 | Rating | 2380.67 | |
Round | Color | Result | Opponent | |
1 | Black | Win |
|
2243.92 |
2 | White | Loss |
|
2362.48 |
3 | Black | Win |
|
2079.40 |
4 | White | Loss |
|
2439.14 |
5 | Black | Win |
|
2162.37 |
6 | White | Draw |
|
2672.74 |
7 | White | Win |
|
2519.29 |
Chinese National Championship 2013, Women Group Final | ||||
Date | 2013-10-06 | Rating | 2320.38 | |
Round | Color | Result | Opponent | |
1 | White | Win |
|
2067.22 |
2 | White | Loss |
|
2370.86 |
3 | White | Draw |
|
2313.96 |
Chinese National Championship 2013, Women Group | ||||
Date | 2013-10-05 | Rating | 2320.24 | |
Round | Color | Result | Opponent | |
1 | White | Win |
|
1932.02 |
2 | Black | Draw |
|
1944.37 |
3 | Black | Loss |
|
2655.76 |
4 | White | Win |
|
2370.61 |
5 | White | Win |
|
2313.79 |
6 | Black | Win |
|
2204.19 |
7 | White | Draw |
|
1890.15 |
Chinese National Open 2013, Women Group | ||||
Date | 2013-06-12 | Rating | 2297.36 | |
Round | Color | Result | Opponent | |
2 | White | Loss |
|
2474.15 |
3 | Black | Loss |
|
2330.83 |
4 | Black | Loss |
|
2341.29 |
5 | White | Win |
|
1966.87 |
6 | Black | Win |
|
2057.73 |
7 | White | Draw |
|
2239.02 |
Chinese National Championship 2012, Women Group | ||||
Date | 2012-10-06 | Rating | 2272.90 | |
Round | Color | Result | Opponent | |
1 | White | Win |
|
2052.01 |
2 | Black | Draw |
|
2141.16 |
3 | White | Loss |
|
2236.66 |
4 | White | Win |
|
1954.91 |
5 | Black | Draw |
|
2124.31 |
6 | White | Draw |
|
2352.31 |
7 | Black | Win |
|
2314.80 |
8 | White | Loss |
|
2615.61 |
9 | Black | Win |
|
1844.46 |
Chinese National Open 2012, Women Group | ||||
Date | 2012-06-24 | Rating | 2262.10 | |
Round | Color | Result | Opponent | |
1 | White | Win |
|
1612.82 |
2 | Black | Win |
|
2112.54 |
3 | White | Loss |
|
2591.20 |
4 | Black | Loss |
|
2246.07 |
5 | White | Loss |
|
2064.93 |
6 | Black | Win |
|
1731.61 |
7 | White | Win |
|
2011.49 |
2nd National Mind Sports Games of China, Women Group Final | ||||
Date | 2011-11-18 | Rating | 2260.13 | |
Round | Color | Result | Opponent | |
1 | Black | Loss |
|
2376.95 |
2 | White | Draw |
|
2297.15 |
3 | Black | Loss |
|
2193.24 |
2nd National Mind Sports Games of China, Women Group A | ||||
Date | 2011-11-16 | Rating | 2260.31 | |
Round | Color | Result | Opponent | |
2 | Black | Win |
|
1633.48 |
3 | Black | Draw |
|
1983.06 |
4 | White | Win |
|
2041.30 |
5 | Black | Win |
|
2185.86 |
6 | Black | Win |
|
2297.36 |
7 | White | Win |
|
2275.62 |
8 | White | Win |
|
2204.61 |
9 | White | Loss |
|
2265.16 |
Chinese National Championship 2011, Women Group | ||||
Date | 2011-10-06 | Rating | 2257.96 | |
Round | Color | Result | Opponent | |
1 | Black | Win |
|
1762.87 |
2 | White | Win |
|
2226.11 |
3 | Black | Win |
|
2392.54 |
4 | Black | Loss |
|
2508.10 |
5 | White | Win |
|
2269.71 |
6 | Black | Win |
|
2362.18 |
7 | White | Win |
|
2139.99 |
8 | Black | Loss |
|
2378.61 |
9 | White | Loss |
|
2299.71 |
F1 | Black | Loss |
|
2392.54 |
F2 | White | Loss |
|
2362.18 |
F3 | Black | Loss |
|
2299.71 |
Chinese National Open Tournament 2011, Women Group | ||||
Date | 2011-06-06 | Rating | 2242.62 | |
Round | Color | Result | Opponent | |
1 | White | Loss |
|
2347.14 |
2 | Black | Win |
|
2126.52 |
3 | White | Loss |
|
2458.73 |
4 | White | Win |
|
1944.26 |
5 | White | Win |
|
2243.22 |
6 | Black | Loss |
|
2066.51 |
7 | White | Draw |
|
2163.16 |
Chinese National Championship 2010 | ||||
Date | 2010-10-06 | Rating | 2223.73 | |
Round | Color | Result | Opponent | |
A1 | White | Win |
|
1501.52 |
A2 | Black | Loss |
|
2546.04 |
A3 | White | Win |
|
1950.51 |
A4 | Black | Loss |
|
2696.43 |
A5 | Black | Win |
|
1788.00 |
A6 | White | Draw |
|
2281.70 |
A7 | Black | Loss |
|
2422.97 |
A8 | Black | Loss |
|
2252.97 |
A9 | Black | Loss |
|
2147.89 |
Chinese National Championship 2008 | ||||
Date | 2008-12-14 | Rating | 2257.41 | |
Round | Color | Result | Opponent | |
8 | White | Loss |
|
2486.18 |
B1 | Black | Win |
|
2167.29 |
B2 | White | Loss |
|
2406.24 |
B3 | Black | Win |
|
1615.37 |
B4 | Black | Loss |
|
2540.11 |
B5 | Black | Win |
|
2052.52 |
B6 | White | Win |
|
2296.32 |
B7 | Black | Win |
|
2419.06 |