Onodera, Katsumi
Current rating: 1537
Record: 4-2-1
| Grand Prix Sendai 2001 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 29 | Kimura, Ryoko (1500) | Won 2-0 | +181518 |
| 2extended | 37 | Kitada, Mitsutoshi (1501) | Won 1-0 | +181536 |
| 3extended | 59 | Fujita, Kenichi (1638) | Lost 0-2 | -161520 |
| 4extended | 107 | Terasaka, Naoki (1518) | Won 2-1 | +181538 |
| 5extended | 61 | Yagi, Akira (1529) | Lost 0-2 | -191519 |
| 6extended | 96 | Yanagawa, Masaru (1515) | Won 2-1 | +181537 |
| 7extended | 76 | Nishio, Yoshiaki (1531) | Draw 1-1 | 01537 |
| average opponent: 1533record: 4-2-1 | new rating: 1537 | |||