Dai, Sen
Current rating: 1494
Record: 11-12
| Grand Prix Shanghai 2017 (XLN standard) | starting rating: 1472 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 213 | Han, Xiaochun (1500) | Lost 0-2 | -171455 |
| 2standard | 182 | Sun, Yuansheng (1443) | Won 2-1 | +181473 |
| 3standard | 244 | Sun, Yangfan (1468) | Won 2-1 | +181491 |
| 4standard | 159 | Wu, Daoheng (1574) | Won 2-1 | +191510 |
| 5standard | 115 | Seet, Danny (1577) | Won 2-0 | +191529 |
| 6standard | 27 | Tsutsui, Yuki (1765) | Won 2-1 | +231552 |
| 7standard | 34 | Mimasu, Kei (1646) | Won 2-0 | +191571 |
| 8standard | 30 | Ru, Yi 3717 (1597) | Lost 0-2 | -171554 |
| 9standard | 62 | Nose, Shunsuke (1927) | Lost 0-2 | -121542 |
| 10standard | 75 | Liu, Xiyuan (1694) | Lost 0-2 | -151527 |
| 11standard | 91 | Wang, Wei (1421) | Lost 0-2 | -201507 |
| 12standard | 95 | Xu, Yiming (1524) | Lost 1-2 | -181489 |
| 13standard | 94 | Ju, Yaqiong (1672) | Lost 1-2 | -141475 |
| 15standard | 83 | Shen, Yuqing (1540) | Won 2-1 | +191494 |
| average opponent: 1596record: 7-7 | new rating: 1494 | |||
| Grand Prix Kobe 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 377 | Tanaka, Takahiro (1459) | Won 2-1 | +171517 |
| 2modern | 332 | Hozuki, Atsushi (1418) | Lost 1-2 | -201497 |
| 3modern | 1117 | Tanaka, Mizuki (1451) | Lost 1-2 | -181479 |
| 4modern | 1088 | Watanabe, Kyohei (1577) | Won 2-1 | +191498 |
| 5modern | 898 | Ikuta, Masaya (1414) | Lost 0-2 | -191479 |
| 6modern | 1037 | Watanabe, Yuuichi (1287) | Won 2-0 | +141493 |
| 7modern | 726 | Shikama, Hideyasu (1432) | Lost 1-2 | -191474 |
| 8modern | 870 | Mori, Kazumasa (1431) | Lost 0-2 | -191455 |
| 9modern | 764 | Nakatani, Hiroki (1395) | Won 2-1 | +171472 |
| average opponent: 1429record: 4-5 | new rating: 1472 | |||