Peng, Haitao
Current rating: 1659
Record: 15-7
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 217 | Yamato, Tsuguyoshi (1659) | Won 2-1 | +211508 |
| 2sealed | 26 | Ito, Fumitaka (1539) | Won 2-1 | +181526 |
| 3sealed | 371 | Yamauchi, Takashi (1392) | Lost 1-2 | -201506 |
| 4sealed | 772 | Davis, Theodore (1585) | Won 2-1 | +191525 |
| 5sealed | 250 | Maruyama, Nobuhiro (1505) | Won 2-1 | +181543 |
| 6sealed | 78 | Kasuya, Takeshi (1554) | Won 2-0 | +181561 |
| 7sealed | 54 | Matsui, Yasuo (1787) | Won 2-0 | +221583 |
| 8sealed | 97 | Sugimoto, Takashi (1532) | Won 2-0 | +171600 |
| 9sealed | 11 | Tanaka, Hayato (1513) | Won 2-1 | +171617 |
| 10draft | 607 | Zhao, Tianyu (1671) | Lost 0-2 | -171600 |
| 11draft | 603 | Shibata, Toru (1679) | Won 2-0 | +191619 |
| 12draft | 549 | Takano, Hayato (1632) | Won 2-0 | +181637 |
| 13draft | 602 | Leong, Sio Chi (1784) | Won 2-1 | +211658 |
| 14draft | 594 | Ishikawa, Masahide (1682) | Lost 1-2 | -181640 |
| 15draft | 586 | Zhao, Tianyu (1688) | Won 2-1 | +191659 |
| average opponent: 1613record: 12-3 | new rating: 1659 | |||
| Grand Prix Beijing 2018 (DOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 49 | Liu, Yin (1600) | Lost 1-2 | -161484 |
| 2sealed | 263 | Fu, Bo (1543) | Won 2-0 | +191503 |
| 3sealed | 314 | Zhao, Lei (1385) | Won 2-0 | +161519 |
| 4sealed | 118 | Ren, Jie (1486) | Lost 1-2 | -191500 |
| 5sealed | 266 | Yi, Zaitian (1506) | Won 2-0 | +181518 |
| 6sealed | 267 | Lv, Hang (1533) | Lost 0-2 | -171501 |
| 7sealed | 285 | Yao, Minglei (1725) | Lost 0-2 | -141487 |
| average opponent: 1540record: 3-4 | new rating: 1487 | |||