A., Keisuke
Current rating: 1467
Record: 1-3
| Grand Prix Kobe 2011 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 11 | Toda, Hirotsugu (1536) | Won 2-1 | +191519 |
| 2extended | 56 | Moriyasu, Genki (1516) | Lost 0-2 | -181501 |
| 3extended | 134 | Sakurai, Taiki (1589) | Lost 0-2 | -171484 |
| 4extended | 266 | Nakano, Tatsuhito (1542) | Lost 0-2 | -171467 |
| average opponent: 1546record: 1-3 | new rating: 1467 | |||