Lei Ian Cheng (李甄正)
Place: Macao, Macao, China
Birth: 2012-02-13
Rating: 1789.17, Std: 113.11, Rank: 1074
First game: 2020-08-06, Last game: 2025-07-21
Top rating: 1951.78 (2020-08-06)
Games: 55, Wins: 27, Draws: 0, Losses: 28
Gy1: 7, Gy2: 7, Gy5: 46
| World Renju Youth Cup 2025 (online) C Group | ||||
|---|---|---|---|---|
| Date | 2025-07-21 | Rating | 1789.17 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win |
Xu Siqi
|
1756.50 |
| 2 | White | Loss |
Deng Xuheng
|
2074.47 |
| 3 | White | Loss |
Ivanov Ivan
|
1912.57 |
| 5 | Black | Loss |
Ananyev Danila
|
1640.95 |
| 6 | White | Loss |
Kuzmin Dmitri
|
1963.34 |
| 7 | White | Loss |
Zhan Junxin
|
2017.52 |
| 9 | Black | Win |
Ryabov Stepan
|
1639.32 |
| World Renju Youth Cup 2022 (online) D Group | ||||
| Date | 2022-07-18 | Rating | 1901.90 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss |
Fan Feifan
|
2323.84 |
| 2 | White | Win |
Du Jingliang
|
1964.05 |
| 3 | White | Win |
Ngan Hoi Lam
|
1659.60 |
| 4 | Black | Win |
U Io Wa David
|
1622.41 |
| 5 | White | Loss |
Zhu Yancheng
|
2337.91 |
| 6 | Black | Loss |
Chan Seong Ieong
|
1987.43 |
| 7 | White | Win |
Lee Hoi Lok
|
1839.68 |
| 8 | White | Loss |
Wang Nuoyi
|
1952.90 |
| 9 | White | Loss |
Mu Shengjie
|
1953.91 |
| Mind Master 2021 (Renju online Tournament) | ||||
| Date | 2021-10-03 | Rating | 1932.17 | |
| Round | Color | Result | Opponent | |
| A1 | White | Win |
U Lek Wang
|
1858.94 |
| A2 | Black | Loss |
Hou Jun
|
2212.24 |
| A3 | Black | Loss |
Lo Chan Hin
|
2220.18 |
| A4 | White | Win |
Gee Mei San
|
1784.09 |
| A5 | White | Loss |
Chan Seong Ieong
|
1972.05 |
| A6 | Black | Win |
Ho In Hei
|
1704.55 |
| A7 | White | Win |
Chu Ut Cheng
|
1890.32 |
| C1 | White | Loss |
Chio Hei Tong
|
1693.12 |
| 4th Anji World Renju Open, online, Group C | ||||
| Date | 2021-08-08 | Rating | 1939.43 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win |
Leong Seong Kei
|
1638.86 |
| 2 | White | Win |
Letovaltsev Metvei
|
1762.57 |
| 3 | White | Loss |
Nikitina Darina
|
1933.14 |
| 4 | White | Win |
Chu Hio Chon
|
1763.80 |
| 5 | White | Loss |
Kim Ha-Ul
|
1946.12 |
| 6 | White | Win |
Leong Chit Seong
|
1945.83 |
| 7 | Black | Win |
Yuan Pui Peng
|
1980.68 |
| 8 | Black | Loss |
Liao Li-Chia
|
2400.35 |
| 9 | Black | Win |
Eliseev Georgy
|
1805.39 |
| 3rd Anji World Renju Open, online, Group B | ||||
| Date | 2020-12-06 | Rating | 1943.90 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win |
Pakholkov Stepan
|
1588.71 |
| 2 | Black | Win |
Buslakova Anastasja
|
2036.53 |
| 3 | Black | Win |
Chan Ian Kio
|
1907.39 |
| 4 | Black | Loss |
Petrova Mariia
|
2158.86 |
| 5 | Black | Loss |
Popova Maria
|
1820.90 |
| 7 | Black | Loss |
Lee Hoi Lok
|
1918.49 |
| Mind Master (Renju online Tournament) | ||||
| Date | 2020-10-11 | Rating | 1946.40 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss |
Fokicheva Anna
|
2125.16 |
| 2 | White | Loss |
Belova Polina
|
2000.17 |
| 3 | Black | Win |
Ng Hao Him
|
1852.12 |
| 4 | White | Loss |
Chu Ut Ieng
|
2002.27 |
| 5 | Black | Win |
Gee Mei San
|
1762.20 |
| 6 | White | Win |
Wong Tek Kio
|
1943.97 |
| 7 | White | Loss |
Choi Chi Lok
|
2057.44 |
| World Renju Youth Cup 2020, D Group | ||||
| Date | 2020-08-06 | Rating | 1951.78 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss |
Lau Hou Ioi
|
2152.45 |
| 2 | White | Loss |
Chan Seong Lai
|
2034.52 |
| 3 | Black | Win |
Chu Ngou Hei
|
1760.75 |
| 4 | Black | Win |
Kuok Si In
|
1575.21 |
| 5 | White | Win |
Pun Hio Lok
|
1871.85 |
| 6 | White | Win |
Zhou Ying
|
2074.57 |
| 7 | White | Win |
Kuzmin Dmitri
|
1868.33 |
| 8 | White | Loss |
Pinsky Alexander
|
2364.01 |
| 9 | Black | Loss |
Lo Chan Hin
|
2191.05 |