Lei Ian Cheng (李甄正)
Place: Macao, Macao, China
Birth: 2012-02-13
Rating: 1801.21, Std: 131.43, Rank: 1069
First game: 2020-08-06, Last game: 2025-07-21
Top rating: 1955.99 (2020-08-06)
Games: 55, Wins: 27, Draws: 0, Losses: 28
Gy1: 7, Gy2: 7, Gy5: 33
| World Renju Youth Cup 2025 (online) C Group | ||||
|---|---|---|---|---|
| Date | 2025-07-21 | Rating | 1801.21 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win |
Xu Siqi
|
1762.38 |
| 2 | White | Loss |
Deng Xuheng
|
2103.61 |
| 3 | White | Loss |
Ivanov Ivan
|
1961.39 |
| 5 | Black | Loss |
Ananyev Danila
|
1657.21 |
| 6 | White | Loss |
Kuzmin Dmitri
|
1973.65 |
| 7 | White | Loss |
Zhan Junxin
|
2029.68 |
| 9 | Black | Win |
Ryabov Stepan
|
1645.86 |
| World Renju Youth Cup 2022 (online) D Group | ||||
| Date | 2022-07-18 | Rating | 1908.33 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss |
Fan Feifan
|
2330.67 |
| 2 | White | Win |
Du Jingliang
|
1969.05 |
| 3 | White | Win |
Ngan Hoi Lam
|
1664.09 |
| 4 | Black | Win |
U Io Wa David
|
1627.16 |
| 5 | White | Loss |
Zhu Yancheng
|
2346.07 |
| 6 | Black | Loss |
Chan Seong Ieong
|
1992.54 |
| 7 | White | Win |
Lee Hoi Lok
|
1844.42 |
| 8 | White | Loss |
Wang Nuoyi
|
1957.56 |
| 9 | White | Loss |
Mu Shengjie
|
1958.72 |
| Mind Master 2021 (Renju online Tournament) | ||||
| Date | 2021-10-03 | Rating | 1937.56 | |
| Round | Color | Result | Opponent | |
| A1 | White | Win |
U Lek Wang
|
1864.55 |
| A2 | Black | Loss |
Hou Jun
|
2216.66 |
| A3 | Black | Loss |
Lo Chan Hin
|
2226.84 |
| A4 | White | Win |
Gee Mei San
|
1788.24 |
| A5 | White | Loss |
Chan Seong Ieong
|
1976.88 |
| A6 | Black | Win |
Ho In Hei
|
1709.78 |
| A7 | White | Win |
Chu Ut Cheng
|
1894.43 |
| C1 | White | Loss |
Chio Hei Tong
|
1693.90 |
| 4th Anji World Renju Open, online, Group C | ||||
| Date | 2021-08-08 | Rating | 1944.67 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win |
Leong Seong Kei
|
1643.34 |
| 2 | White | Win |
Letovaltsev Matvei
|
1769.97 |
| 3 | White | Loss |
Nikitina Darina
|
1939.41 |
| 4 | White | Win |
Chu Hio Chon
|
1768.40 |
| 5 | White | Loss |
Kim Ha-Ul
|
1949.54 |
| 6 | White | Win |
Leong Chit Seong
|
1950.26 |
| 7 | Black | Win |
Yuan Pui Peng
|
1985.74 |
| 8 | Black | Loss |
Liao Li-Chia
|
2406.88 |
| 9 | Black | Win |
Eliseev Georgy
|
1814.28 |
| 3rd Anji World Renju Open, online, Group B | ||||
| Date | 2020-12-06 | Rating | 1948.37 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win |
Pakholkov Stepan
|
1594.72 |
| 2 | Black | Win |
Buslakova Anastasja
|
2041.63 |
| 3 | Black | Win |
Chan Ian Kio
|
1912.97 |
| 4 | Black | Loss |
Petrova Mariia
|
2154.38 |
| 5 | Black | Loss |
Popova Maria
|
1825.16 |
| 7 | Black | Loss |
Lee Hoi Lok
|
1922.52 |
| Mind Master (Renju online Tournament) | ||||
| Date | 2020-10-11 | Rating | 1950.74 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss |
Fokicheva Anna
|
2129.14 |
| 2 | White | Loss |
Belova Polina
|
2005.04 |
| 3 | Black | Win |
Ng Hao Him
|
1855.60 |
| 4 | White | Loss |
Chu Ut Ieng
|
2006.04 |
| 5 | Black | Win |
Gee Mei San
|
1766.17 |
| 6 | White | Win |
Wong Tek Kio
|
1948.08 |
| 7 | White | Loss |
Choi Chi Lok
|
2061.64 |
| World Renju Youth Cup 2020, D Group | ||||
| Date | 2020-08-06 | Rating | 1955.99 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss |
Lau Hou Ioi
|
2156.02 |
| 2 | White | Loss |
Chan Seong Lai
|
2037.95 |
| 3 | Black | Win |
Chu Ngou Hei
|
1764.44 |
| 4 | Black | Win |
Kuok Si In
|
1578.47 |
| 5 | White | Win |
Pun Hio Lok
|
1875.67 |
| 6 | White | Win |
Zhou Ying
|
2078.35 |
| 7 | White | Win |
Kuzmin Dmitri
|
1872.38 |
| 8 | White | Loss |
Pinsky Alexander
|
2360.95 |
| 9 | Black | Loss |
Lo Chan Hin
|
2195.42 |