Mukaiyama, Toru
Current rating: 1517
Record: 4-3
| Grand Prix Sendai 2001 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 13 | Waga, Kuniaki (1500) | Won 2-0 | +181518 |
| 2extended | 25 | Motozawa, Go (1453) | Lost 0-2 | -191499 |
| 3extended | 144 | Koyanagi, Yasunori (1500) | Won 2-1 | +181517 |
| 4extended | 123 | Saitou, Yuu (1501) | Won 2-0 | +181535 |
| 5extended | 86 | Higono, Naoki (1569) | Lost 0-2 | -181517 |
| 6extended | 121 | Okawa, Yusuke (1513) | Lost 1-2 | -181499 |
| 7extended | 117 | Eguchi, Hiroshi (1482) | Won 2-0 | +181517 |
| average opponent: 1503record: 4-3 | new rating: 1517 | |||