Kou Zhengyan Games
| Date | Comp | Black | White | Result | Game Result | Komi | Rating | Diff |
|---|---|---|---|---|---|---|---|---|
| 2022-11-20 | 2022中国囲碁乙級リーグ | Kou Zhengyan | Han Woojin | Win | B+R | 7.5 | 3209 | 169 |
| 2022-11-18 | 2022中国囲碁乙級リーグ | Kou Zhengyan | Chen Qirui | Win | B+R | 7.5 | 3040 | 203 |
| 2022-11-17 | 2022中国囲碁乙級リーグ | Hirata Tomoya | Kou Zhengyan | Lose | B+R | 7.5 | 2837 | 18 |
| 2022-11-16 | 2022中国囲碁乙級リーグ | Kou Zhengyan | Park Sangjin | Lose | W+R | 7.5 | 2819 | 25 |
| 2022-07-20 | 2021中国囲碁乙級リーグ | Chen Shiyuan | Kou Zhengyan | Win | W+R | 7.5 | 2794 | missing |