Watanabe, Seigi
Current rating: 1431
Record: 4-8
| Grand Prix Kobe 2017 (modern) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 698 | Kaneko, Hirotaka (1508) | Won 2-1 | +191482 |
| 2modern | 59 | Nakayuki, Takahiro (1518) | Won 2-0 | +191501 |
| 3modern | 371 | Ida, Eigo (1520) | Lost 0-2 | -181483 |
| 4modern | 660 | Yasufuku, Akihiro (1567) | Lost 0-2 | -161467 |
| 5modern | 822 | Murata, Tomoaki (1504) | Lost 0-2 | -181449 |
| 6modern | 917 | Kannta, Hayashi (1407) | Lost 0-2 | -181431 |
| average opponent: 1504record: 2-4 | new rating: 1431 | |||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 1082 | Tamai, Yuno (1411) | Lost 1-2 | -201480 |
| 2standard | 1234 | Yuichi, Tokunaga (1483) | Lost 0-2 | -181462 |
| 3standard | 1485 | Nakanomori, Toshikatsu (1465) | Won 2-0 | +181480 |
| 4standard | 1240 | Kawamoto, Ryouhei (1432) | Won 2-1 | +181498 |
| 5standard | 1138 | Arai, Yuusuke3019 (1516) | Lost 1-2 | -181480 |
| 6standard | 1254 | Nakaso, Kouji (1560) | Lost 0-2 | -171463 |
| average opponent: 1478record: 2-4 | new rating: 1463 | |||