Jin, Zenghui
Current rating: 1466
Record: 16-23
| Grand Prix Beijing 2018 (DOM limited) | starting rating: 1534 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 80 | Yang, Xinwei (1807) | Lost 0-2 | -131521 |
| 3sealed | 313 | Long, Bin (1540) | Lost 0-2 | -181503 |
| 4sealed | 342 | Zhang, Ning (1479) | Lost 1-2 | -181485 |
| 5sealed | 375 | Zhang, Jiarui (1466) | Lost 0-2 | -191466 |
| top | average opponent: 1573record: 0-4 | new rating: 1466 | ||
| Grand Prix Shanghai 2017 (XLN standard) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 106 | Tang, Tao (1518) | Won 2-0 | +181537 |
| 3standard | 123 | Kawasoe, Shintaro (1501) | Lost 1-2 | -191518 |
| 4standard | 126 | Wu, Kon Fai (1842) | Lost 0-2 | -121506 |
| 5standard | 180 | Kyo, Ifu (1677) | Won 2-0 | +211527 |
| 6standard | 134 | Sun, Xueli (1691) | Won 2-0 | +211548 |
| 7standard | 116 | Ji, Zihao (1806) | Lost 0-2 | -131535 |
| 8standard | 172 | Hiyama, Syunsuke (1549) | Won 2-1 | +181553 |
| 9standard | 107 | Sasaki, Kazuo (1508) | Lost 1-2 | -191534 |
| top | average opponent: 1637record: 4-4 | new rating: 1534 | ||
| Grand Prix Beijing 2017 (AKH limited) | starting rating: 1406 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 211 | Liang, Lixiang (1536) | Won 2-1 | +201426 |
| 4sealed | 22 | Zhang, Mingyu (1549) | Lost 1-2 | -161410 |
| 5sealed | 190 | Kihara, Atsuki (1820) | Won 2-1 | +251435 |
| 6sealed | 45 | Song, Yao (1571) | Won 2-0 | +211456 |
| 7sealed | 81 | Zhang, Meng Qiu (1909) | Won 2-1 | +251481 |
| 8sealed | 31 | Gu, Rong (1663) | Won 2-1 | +221503 |
| 9sealed | 26 | Su, Xu (2087) | Lost 0-2 | -91494 |
| 10draft | 135 | Mao, Dun (1592) | Won 2-0 | +201514 |
| 11draft | 106 | Zhang, Junliang (1534) | Won 2-1 | +181532 |
| 12draft | 86 | Yang, Qiao (1729) | Lost 0-2 | -141518 |
| 13draft | 105 | Sun, Chuan (1935) | Lost 0-2 | -111507 |
| 14draft | 100 | Yu, Yong Chuan (1749) | Won 2-0 | +231530 |
| 15draft | 72 | Tomomura, Hitoshi (1952) | Lost 0-2 | -111519 |
| top | average opponent: 1740record: 8-5 | new rating: 1519 | ||
| Grand Prix Guangzhou 2016 (modern) | starting rating: 1493 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 1071 | Liu, Qi (1516) | Lost 0-2 | -181475 |
| 3modern | 1139 | Wang, Haoyang (1517) | Lost 1-2 | -171458 |
| 4modern | 1145 | Lu, Yang (1440) | Lost 1-2 | -181440 |
| 5modern | 1162 | Hu, Liyan (1470) | Lost 1-2 | -181422 |
| 6modern | 1176 | Li, John (1457) | Won 2-0 | +191441 |
| 7modern | 1158 | Li, Simon (1483) | Lost 1-2 | -171424 |
| 8modern | 1167 | Liu, Zhaoheng (1422) | Lost 0-2 | -181406 |
| top | average opponent: 1472record: 1-6 | new rating: 1406 | ||
| Grand Prix Beijing 2016 (SOI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 27 | Kang, Sai (1397) | Won 2-0 | +161516 |
| 4sealed | 70 | Ichikawa, Yuuki (1903) | Won 2-1 | +251541 |
| 5sealed | 10 | Bai, Ming (1658) | Won 2-1 | +201561 |
| 6sealed | 22 | Li, Jingyang (1695) | Lost 0-2 | -161545 |
| 7sealed | 49 | Winner, Fabian (1575) | Lost 0-2 | -171528 |
| 8sealed | 124 | Yang, Qiao (1559) | Lost 1-2 | -181510 |
| 9sealed | 154 | Liu, Yan Heng (1530) | Lost 0-2 | -171493 |
| top | average opponent: 1617record: 3-4 | new rating: 1493 | ||