Ratings
2014-05-02: 5th Tianjin Open(China)
2014-02-05: 1st China Othello Studio Championship(China)
| GUO Yiming | 16-48 | CHEN Xingda |
| WANG Wei | 33-31 | GUO Yiming |
| GUO Yiming | 34-30 | JI Zihui |
| JING Yuanhui | 35-29 | GUO Yiming |
| GUO Yiming | 53-11 | ZHOU Chuan |
| LIU Wensen | 25-39 | GUO Yiming |
| GUO Yiming | 12-52 | JIA Baolong |
| GUO Yiming | 53-11 | LIU Peiwen |
| CHEN Xu | 34-30 | GUO Yiming |
| GUO Yiming | 21-43 | WANG Wei |
| GUO Yiming | 09-55 | WANG Wei |
2013-04-30: 4th Tianjin Othello Open(China)
| WANG Wei | 51-13 | GUO Yiming |
| GUO Yiming | 43-21 | JI Zihui |
| NI Jingyu | 55-09 | GUO Yiming |
| GUO Yiming | 09-55 | YANG Ren |
| TENG Xiaoyao | 31-33 | GUO Yiming |
| GUO Yiming | 12-52 | HU Ying Chong |
| ZHAO Jingtao | 51-13 | GUO Yiming |