Lei Ian Cheng (李甄正)
Place: Macao, Macao, China
Rating: 1882.17, Std: 95.06, Rank: 721
First game: 2020-08-06, Last game: 2022-07-18
Top rating: 1898.99 (2020-08-06)
Games: 48, Wins: 25, Draws: 0, Losses: 23
Gy1: 9, Gy2: 26, Gy5: 48
| World Renju Youth Cup (online) D Group | ||||
|---|---|---|---|---|
| Date | 2022-07-18 | Rating | 1882.17 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Fan Feifan | 2240.45 |
| 2 | White | Win | Du Jingliang | 1888.74 |
| 3 | White | Win | Ngan Hoi Lam | 1603.03 |
| 4 | Black | Win | U Io Wa David | 1671.79 |
| 5 | White | Loss | Zhu Yancheng | 2216.49 |
| 6 | Black | Loss | Chan Seong Ieong | 1920.41 |
| 7 | White | Win | Lee Hoi Lok | 1790.68 |
| 8 | White | Loss | Wang Nuoyi | 1894.07 |
| 9 | White | Loss | Mu Shengjie | 1881.64 |
| Mind Master 2021 (Renju online Tournament) | ||||
| Date | 2021-10-03 | Rating | 1890.55 | |
| Round | Color | Result | Opponent | |
| A1 | White | Win | U Lek Wang | 1790.12 |
| A2 | Black | Loss | Hou Jun | 2174.95 |
| A3 | Black | Loss | Lo Chan Hin | 2128.22 |
| A4 | White | Win | Gee Mei San | 1722.10 |
| A5 | White | Loss | Chan Seong Ieong | 1910.15 |
| A6 | Black | Win | Ho In Hei | 1699.10 |
| A7 | White | Win | Chu Ut Cheng | 1826.42 |
| C1 | White | Loss | Chio Hei Tong | 1681.27 |
| The Fourth World Renju Open, online, gr. C | ||||
| Date | 2021-08-08 | Rating | 1893.49 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Win | Leong Seong Kei | 1577.22 |
| 2 | White | Win | Letovaltsev Metvei | 1649.38 |
| 3 | White | Loss | Nikitina Darina | 1838.66 |
| 4 | White | Win | Chu Hio Chon | 1696.33 |
| 5 | White | Loss | Kim Ha-Ul | 1875.97 |
| 6 | White | Win | Leong Chit Seong | 1878.94 |
| 7 | Black | Win | Yuan Pui Peng | 1916.59 |
| 8 | Black | Loss | Liao Li-Chia | 2341.34 |
| 9 | Black | Win | Eliseev Georgy | 1739.17 |
| The Third World Renju Open Online tournament, gr. B | ||||
| Date | 2020-12-06 | Rating | 1893.45 | |
| Round | Color | Result | Opponent | |
| 1 | White | Win | Pakholkov Stepan | 1494.62 |
| 2 | Black | Win | Buslakova Anastasja | 1952.84 |
| 3 | Black | Win | Chan Ian Kio | 1850.14 |
| 4 | Black | Loss | Petrova Mariia | 2098.77 |
| 5 | Black | Loss | Popova Maria | 1745.17 |
| 7 | Black | Loss | Lee Hoi Lok | 1852.62 |
| Mind Master (Renju online Tournament) | ||||
| Date | 2020-10-11 | Rating | 1895.03 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Fokicheva Anna | 2053.11 |
| 2 | White | Loss | Belova Polina | 1944.01 |
| 3 | Black | Win | Ng Hao Him | 1795.00 |
| 4 | White | Loss | Chu Ut Ieng | 1951.47 |
| 5 | Black | Win | Gee Mei San | 1707.79 |
| 6 | White | Win | Wong Tek Kio | 1856.84 |
| 7 | White | Loss | Choi Chi Lok | 1999.91 |
| World Renju Youth Cup, D Group | ||||
| Date | 2020-08-06 | Rating | 1898.99 | |
| Round | Color | Result | Opponent | |
| 1 | Black | Loss | Lau Hou Ioi | 2094.06 |
| 2 | White | Loss | Chan Seong Lai | 1968.17 |
| 3 | Black | Win | Chu Ngou Hei | 1706.64 |
| 4 | Black | Win | Kuok Si In | 1528.07 |
| 5 | White | Win | Pun Hio Lok | 1813.87 |
| 6 | White | Win | Zhou Ying | 2023.34 |
| 7 | White | Win | Kuzmin Dmitri | 1783.21 |
| 8 | White | Loss | Pinsky Alexander | 2344.07 |
| 9 | Black | Loss | Lo Chan Hin | 2119.62 |