Watanabe, Kenji (Tokyo)
Current rating: 1455
Record: 3-6-1
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 571 | Kumura, Kazuya (1500) | Lost 1-2 | -181465 |
| 2standard | 914 | Ohshiba, Atsushi (1447) | Won 2-1 | +181483 |
| 3standard | 1335 | Okamoto, Jin (1789) | Won 2-1 | +231506 |
| 4standard | 725 | Mochiki, Kazuto (1735) | Lost 1-2 | -141492 |
| 5standard | 820 | Ganbe, Masumi (1458) | Lost 0-2 | -181474 |
| 6standard | 1245 | Emerson, Stuart (1410) | Lost 1-2 | -191455 |
| average opponent: 1556record: 2-4 | new rating: 1455 | |||
| Grand Prix Yokohama 2010 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 336 | Sato, Shinya (1559) | Draw 1-1 | +11501 |
| 2extended | 282 | Nakamichi, Daisuke (1473) | Lost 1-2 | -181483 |
| 3extended | 398 | Satou, Takahisa (1542) | Won 2-1 | +191502 |
| 4extended | 323 | Mori, Genki (1464) | Lost 0-2 | -191483 |
| average opponent: 1510record: 1-2-1 | new rating: 1483 | |||