Zhang, Zhidong
Current rating: 1661
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1526 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 59 | Nakamura, Satoshi0186 (1719) | Won 2-0 | +211547 |
| 4sealed | 3 | Sugaya, Hironobu (1821) | Won 2-0 | +231570 |
| 5sealed | 65 | Tomomura, Hitoshi (1931) | Lost 0-2 | -121558 |
| 6sealed | 212 | Yamaguchi, Shota (1564) | Won 2-1 | +181576 |
| 7sealed | 132 | Kondo, Kazuya (1605) | Lost 1-2 | -171559 |
| 8sealed | 293 | Ohnishi, Jyunpei (1881) | Won 2-0 | +241583 |
| 9sealed | 130 | Suzuike, Fumiyasu (1892) | Won 2-1 | +231606 |
| 10draft | 745 | Watanabe, Yuuya (1983) | Lost 0-2 | -111595 |
| 11draft | 608 | Sugimoto, Takashi (1521) | Won 2-1 | +161611 |
| 12draft | 718 | Honda, Atsuo (1734) | Won 2-0 | +211632 |
| 13draft | 551 | Furuya, Youhei (1751) | Won 2-1 | +201652 |
| 14draft | 662 | Tsubouchi, Tomoya (2052) | Lost 1-2 | -111641 |
| 15draft | 632 | Miura, Ryuji (1752) | Won 2-1 | +201661 |
| top | average opponent: 1785record: 9-4 | new rating: 1661 | ||
| Grand Prix Shanghai 2017 (XLN standard) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 184 | Ma, Yu 4133 (1500) | Lost 1-2 | -171450 |
| 2standard | 228 | Yan, Jun (1519) | Won 2-1 | +191469 |
| 3standard | 217 | Wang, Sijie (1404) | Won 2-1 | +171486 |
| 4standard | 137 | Hua, Yukun (1573) | Won 2-1 | +201506 |
| 5standard | 132 | Sakaino, Yuta (1601) | Lost 0-2 | -171489 |
| 6standard | 128 | Kakumae, Teruya (1941) | Won 2-1 | +261515 |
| 7standard | 89 | Gao, Yi (1528) | Won 2-1 | +181533 |
| 8standard | 94 | Peng, Jiaqi (1617) | Won 2-1 | +201553 |
| 9standard | 46 | Yukuhiro, Ken (1897) | Won 2-0 | +241577 |
| 10standard | 41 | Xu, Siying (1660) | Lost 1-2 | -171560 |
| 11standard | 49 | Wentao, Qi (1992) | Lost 0-2 | -101550 |
| 12standard | 57 | Kuang, Qi Song (1623) | Won 2-0 | +191569 |
| 13standard | 46 | Ishiguro, Satoshi (1750) | Lost 1-2 | -151554 |
| 14standard | 75 | Morikawa, Taichi (1838) | Lost 1-2 | -131541 |
| 15standard | 77 | Xiao, Liang (1667) | Lost 0-2 | -151526 |
| top | average opponent: 1674record: 8-7 | new rating: 1526 | ||
| Grand Prix Shanghai 2015 (DTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 52 | Hong, Kai (1557) | Lost 1-2 | -171483 |
| 2standard | 259 | Liang, Fan (1451) | Won 0-0 | +171500 |
| 3standard | 254 | Li, Hanqiang (1483) | Lost 0-2 | -181482 |
| 4standard | 407 | Xia, Jun (1564) | Won 2-0 | +201502 |
| 5standard | 345 | Han, Yifan (1538) | Lost 0-2 | -181484 |
| 6standard | 367 | Jiang, Ziyue (1541) | Lost 0-2 | -171467 |
| top | average opponent: 1522record: 2-4 | new rating: 1467 | ||