Hase, Akira
Current rating: 1452
Record: 3-6-2
| Grand Prix Sendai 2001 (extended) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 86 | Sato, Hiroshi (1500) | Won 2-1 | +191483 |
| 3extended | 63 | Ishihara, Jun (1522) | Lost 0-2 | -181465 |
| 4extended | 98 | Adachi, Takatsugu (1567) | Lost 1-2 | -161449 |
| 5extended | 134 | Yamamoto, Arihiro (1435) | Won 2-1 | +181467 |
| 6extended | 71 | Shibuya, Kouichi (1457) | Won 2-0 | +181485 |
| 7extended | 52 | Kinoshita, Junichi (1602) | Lost 1-2 | -161469 |
| 8extended | 77 | Katou, Makoto (1516) | Lost 1-2 | -171452 |
| average opponent: 1514record: 3-4 | new rating: 1452 | |||
| Grand Prix Kobe 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3block | 107 | Choyama, Shuryu (1486) | Draw 1-1 | 01500 |
| 4block | 147 | Nagayasu, Ryota (1518) | Lost 0-1 | -181482 |
| 5block | 286 | Suzuki, Hirofumi (1465) | Lost 1-2 | -181464 |
| 6block | 381 | Nakashima, Hiroki (1483) | Draw 1-1 | 01464 |
| average opponent: 1488record: 0-2-2 | new rating: 1464 | |||