Watanabe, Akinori
Current rating: 1480
Record: 2-3-1
| Grand Prix Kobe 2011 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 124 | Sasaki, Masaya (1335) | Draw 1-1 | -31497 |
| 2extended | 170 | Naito, Yuuki (1500) | Won 2-0 | +181515 |
| 3extended | 98 | Ootani, Youhei (1518) | Lost 0-2 | -181497 |
| 4extended | 211 | Matsuda, Yuuki (1584) | Lost 0-2 | -161481 |
| 5extended | 261 | Saitou, Daisuke (1415) | Won 2-0 | +171498 |
| 6extended | 206 | Y., Koutarou (1498) | Lost 1-2 | -181480 |
| average opponent: 1475record: 2-3-1 | new rating: 1480 | |||