Lei Ian Cheng (李甄正)
Place: Macao, Macao, China
Birth: 2012-02-13
Rating: 1799.50, Std: 124.39, Rank: 1064
First game: 2020-08-06, Last game: 2025-07-21
Top rating: 1954.61 (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 | 1799.50 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win |
Xu Siqi
|
1765.70 |
| 2 | White | Loss |
Deng Xuheng
|
2095.51 |
| 3 | White | Loss |
Ivanov Ivan
|
1944.57 |
| 5 | Black | Loss |
Ananyev Danila
|
1661.71 |
| 6 | White | Loss |
Kuzmin Dmitri
|
1968.96 |
| 7 | White | Loss |
Zhan Junxin
|
2035.85 |
| 9 | Black | Win |
Ryabov Stepan
|
1646.20 |
| World Renju Youth Cup 2022 (online) D Group | ||||
| Date | 2022-07-18 | Rating | 1906.79 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss |
Fan Feifan
|
2328.55 |
| 2 | White | Win |
Du Jingliang
|
1967.64 |
| 3 | White | Win |
Ngan Hoi Lam
|
1662.81 |
| 4 | Black | Win |
U Io Wa David
|
1625.66 |
| 5 | White | Loss |
Zhu Yancheng
|
2343.48 |
| 6 | Black | Loss |
Chan Seong Ieong
|
1991.05 |
| 7 | White | Win |
Lee Hoi Lok
|
1842.97 |
| 8 | White | Loss |
Wang Nuoyi
|
1956.28 |
| 9 | White | Loss |
Mu Shengjie
|
1957.21 |
| Mind Master 2021 (Renju online Tournament) | ||||
| Date | 2021-10-03 | Rating | 1936.06 | |
| Round | Color | Result | Opponent | |
| A1 | White | Win |
U Lek Wang
|
1862.45 |
| A2 | Black | Loss |
Hou Jun
|
2213.91 |
| A3 | Black | Loss |
Lo Chan Hin
|
2224.71 |
| A4 | White | Win |
Gee Mei San
|
1786.75 |
| A5 | White | Loss |
Chan Seong Ieong
|
1975.41 |
| A6 | Black | Win |
Ho In Hei
|
1709.95 |
| A7 | White | Win |
Chu Ut Cheng
|
1892.83 |
| C1 | White | Loss |
Chio Hei Tong
|
1692.16 |
| 4th Anji World Renju Open, online, Group C | ||||
| Date | 2021-08-08 | Rating | 1943.17 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win |
Leong Seong Kei
|
1641.89 |
| 2 | White | Win |
Letovaltsev Matvei
|
1767.95 |
| 3 | White | Loss |
Nikitina Darina
|
1937.93 |
| 4 | White | Win |
Chu Hio Chon
|
1767.00 |
| 5 | White | Loss |
Kim Ha-Ul
|
1948.18 |
| 6 | White | Win |
Leong Chit Seong
|
1948.74 |
| 7 | Black | Win |
Yuan Pui Peng
|
1984.19 |
| 8 | Black | Loss |
Liao Li-Chia
|
2404.67 |
| 9 | Black | Win |
Eliseev Georgy
|
1812.51 |
| 3rd Anji World Renju Open, online, Group B | ||||
| Date | 2020-12-06 | Rating | 1946.95 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win |
Pakholkov Stepan
|
1592.22 |
| 2 | Black | Win |
Buslakova Anastasja
|
2039.98 |
| 3 | Black | Win |
Chan Ian Kio
|
1911.83 |
| 4 | Black | Loss |
Petrova Mariia
|
2151.35 |
| 5 | Black | Loss |
Popova Maria
|
1823.47 |
| 7 | Black | Loss |
Lee Hoi Lok
|
1921.14 |
| Mind Master (Renju online Tournament) | ||||
| Date | 2020-10-11 | Rating | 1949.36 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss |
Fokicheva Anna
|
2127.14 |
| 2 | White | Loss |
Belova Polina
|
2007.52 |
| 3 | Black | Win |
Ng Hao Him
|
1854.12 |
| 4 | White | Loss |
Chu Ut Ieng
|
2004.83 |
| 5 | Black | Win |
Gee Mei San
|
1764.87 |
| 6 | White | Win |
Wong Tek Kio
|
1946.38 |
| 7 | White | Loss |
Choi Chi Lok
|
2059.97 |
| World Renju Youth Cup 2020, D Group | ||||
| Date | 2020-08-06 | Rating | 1954.61 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss |
Lau Hou Ioi
|
2154.37 |
| 2 | White | Loss |
Chan Seong Lai
|
2036.34 |
| 3 | Black | Win |
Chu Ngou Hei
|
1763.02 |
| 4 | Black | Win |
Kuok Si In
|
1577.34 |
| 5 | White | Win |
Pun Hio Lok
|
1874.32 |
| 6 | White | Win |
Zhou Ying
|
2076.84 |
| 7 | White | Win |
Kuzmin Dmitri
|
1870.62 |
| 8 | White | Loss |
Pinsky Alexander
|
2357.66 |
| 9 | Black | Loss |
Lo Chan Hin
|
2193.53 |