Ratings
2019-05-26: 2019 Guangzhou Trials(China)
| WANG Zirui | 00-64 | GUAN Jinchao |
| GUAN Jinchao | 02-62 | YUAN Ke |
| WANG Yun | 31-33 | GUAN Jinchao |
| GUAN Jinchao | 24-40 | YANG Kelvin |
| ZHAO Hongguang | 40-24 | GUAN Jinchao |
| XIAO Xiaohui | 30-34 | GUAN Jinchao |
| GUAN Jinchao | 15-49 | ZHAO Jing |
| GUAN Jinchao | 29-35 | LIN Lanbo |
2018-11-25: (Broadway cup) - 11 Guangzhou Open(China)
| MA Derek | 30-34 | GUAN Jinchao |
| MADRONA Mario | 48-16 | GUAN Jinchao |
| GUAN Jinchao | 39-25 | LI Yuebo |
| TSOI Chun Yip | 36-28 | GUAN Jinchao |
| YANG Pengcheng | 31-33 | GUAN Jinchao |
| GUAN Jinchao | 37-27 | CHEN Shaodi |
2013-07-14: 8th Guangzhou Othello Open(China)
| GUAN Jinchao | 09-55 | ZHOU Jian |
| GUAN Jinchao | 37-27 | ZHU Heng |
| ZHAO Jingtao | 15-49 | GUAN Jinchao |
| DONG Zhen | 30-34 | GUAN Jinchao |
| GUAN Jinchao | 20-44 | ZHAO Jing |
| YANG Kelvin | 29-35 | GUAN Jinchao |
| GUAN Jinchao | 44-20 | FANG Yuqi |
| LAM Maverick | 24-40 | GUAN Jinchao |
| GUAN Jinchao | 30-34 | CHEN Kai |
2012-05-06: 7th Guangzhou Othello Open(China)
| GUAN Jinchao | won against | PENG Weicong |
| LI Zhonghong | won against | GUAN Jinchao |
| GUAN Jinchao | won against | LEDHE GIACI Marko |
| WONG Chi Wah | won against | GUAN Jinchao |
| GUAN Jinchao | won against | YU Jinlei |
| GUAN Jinchao | won against | GONG Jingshi |
| ZHAO Jingtao | won against | GUAN Jinchao |