Lei Ian Cheng (李甄正)
Place: Macao, Macao, China
Birth: 2012-02-13
Rating: 1799.11, Std: 120.07, Rank: 1067
First game: 2020-08-06, Last game: 2025-07-21
Top rating: 1953.92 (2020-08-06)
Games: 55, Wins: 27, Draws: 0, Losses: 28
Gy1: 7, Gy2: 7, Gy5: 39
| World Renju Youth Cup 2025 (online) C Group | ||||
|---|---|---|---|---|
| Date | 2025-07-21 | Rating | 1799.11 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win |
Xu Siqi
|
1766.35 |
| 2 | White | Loss |
Deng Xuheng
|
2091.86 |
| 3 | White | Loss |
Ivanov Ivan
|
1942.36 |
| 5 | Black | Loss |
Ananyev Danila
|
1666.37 |
| 6 | White | Loss |
Kuzmin Dmitri
|
1968.24 |
| 7 | White | Loss |
Zhan Junxin
|
2034.04 |
| 9 | Black | Win |
Ryabov Stepan
|
1646.80 |
| World Renju Youth Cup 2022 (online) D Group | ||||
| Date | 2022-07-18 | Rating | 1906.10 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss |
Fan Feifan
|
2326.73 |
| 2 | White | Win |
Du Jingliang
|
1966.53 |
| 3 | White | Win |
Ngan Hoi Lam
|
1661.73 |
| 4 | Black | Win |
U Io Wa David
|
1624.81 |
| 5 | White | Loss |
Zhu Yancheng
|
2341.29 |
| 6 | Black | Loss |
Chan Seong Ieong
|
1989.82 |
| 7 | White | Win |
Lee Hoi Lok
|
1842.04 |
| 8 | White | Loss |
Wang Nuoyi
|
1955.13 |
| 9 | White | Loss |
Mu Shengjie
|
1956.30 |
| Mind Master 2021 (Renju online Tournament) | ||||
| Date | 2021-10-03 | Rating | 1935.42 | |
| Round | Color | Result | Opponent | |
| A1 | White | Win |
U Lek Wang
|
1861.43 |
| A2 | Black | Loss |
Hou Jun
|
2213.70 |
| A3 | Black | Loss |
Lo Chan Hin
|
2223.07 |
| A4 | White | Win |
Gee Mei San
|
1786.24 |
| A5 | White | Loss |
Chan Seong Ieong
|
1974.22 |
| A6 | Black | Win |
Ho In Hei
|
1709.23 |
| A7 | White | Win |
Chu Ut Cheng
|
1892.99 |
| C1 | White | Loss |
Chio Hei Tong
|
1695.91 |
| 4th Anji World Renju Open, online, Group C | ||||
| Date | 2021-08-08 | Rating | 1942.52 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win |
Leong Seong Kei
|
1641.05 |
| 2 | White | Win |
Letovaltsev Matvei
|
1766.83 |
| 3 | White | Loss |
Nikitina Darina
|
1936.83 |
| 4 | White | Win |
Chu Hio Chon
|
1766.29 |
| 5 | White | Loss |
Kim Ha-Ul
|
1949.62 |
| 6 | White | Win |
Leong Chit Seong
|
1947.81 |
| 7 | Black | Win |
Yuan Pui Peng
|
1982.96 |
| 8 | Black | Loss |
Liao Li-Chia
|
2403.35 |
| 9 | Black | Win |
Eliseev Georgy
|
1811.43 |
| 3rd Anji World Renju Open, online, Group B | ||||
| Date | 2020-12-06 | Rating | 1946.26 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win |
Pakholkov Stepan
|
1591.37 |
| 2 | Black | Win |
Buslakova Anastasja
|
2039.04 |
| 3 | Black | Win |
Chan Ian Kio
|
1910.95 |
| 4 | Black | Loss |
Petrova Mariia
|
2150.47 |
| 5 | Black | Loss |
Popova Maria
|
1822.68 |
| 7 | Black | Loss |
Lee Hoi Lok
|
1920.36 |
| Mind Master (Renju online Tournament) | ||||
| Date | 2020-10-11 | Rating | 1948.66 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss |
Fokicheva Anna
|
2126.40 |
| 2 | White | Loss |
Belova Polina
|
2006.40 |
| 3 | Black | Win |
Ng Hao Him
|
1853.46 |
| 4 | White | Loss |
Chu Ut Ieng
|
2003.94 |
| 5 | Black | Win |
Gee Mei San
|
1764.24 |
| 6 | White | Win |
Wong Tek Kio
|
1945.46 |
| 7 | White | Loss |
Choi Chi Lok
|
2059.10 |
| World Renju Youth Cup 2020, D Group | ||||
| Date | 2020-08-06 | Rating | 1953.92 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss |
Lau Hou Ioi
|
2153.40 |
| 2 | White | Loss |
Chan Seong Lai
|
2035.46 |
| 3 | Black | Win |
Chu Ngou Hei
|
1762.36 |
| 4 | Black | Win |
Kuok Si In
|
1576.73 |
| 5 | White | Win |
Pun Hio Lok
|
1873.52 |
| 6 | White | Win |
Zhou Ying
|
2076.39 |
| 7 | White | Win |
Kuzmin Dmitri
|
1869.97 |
| 8 | White | Loss |
Pinsky Alexander
|
2356.57 |
| 9 | Black | Loss |
Lo Chan Hin
|
2192.28 |