Hashimoto, Takayuki
Current rating: 1399
| Grand Prix Yamagata 2006 (TSP limited) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 52 | Takahashi, Ryo (1500) | Lost 1-2 | -181451 |
| 2sealed | 92 | Suzuki, Takayuki (1515) | Lost 1-2 | -171434 |
| 3sealed | 135 | Awano, Heita (1429) | Lost 1-2 | -181416 |
| 4sealed | 160 | Kudou, Tatsuya (1446) | Lost 0-2 | -171399 |
| top | average opponent: 1473record: 0-4 | new rating: 1399 | ||
| Grand Prix Nagoya 2004 (5DN standard) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 140 | Mori, Taiki (1518) | Lost 1-2 | -181486 |
| 3standard | 259 | Kabeshita, Yoshito (1500) | Lost 0-2 | -171469 |
| top | average opponent: 1509record: 0-2 | new rating: 1469 | ||
| Grand Prix Sendai 2004 (DST limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 34 | Gotou, Ryouiti (1500) | Won 2-0 | +181518 |
| 2sealed | 3 | Suzuki, Shin (1503) | Lost 1-2 | -181500 |
| 3sealed | 135 | Makita, Yoshihiko (1502) | Won 2-1 | +181518 |
| 4sealed | 81 | Hirabayashi, Kazuya (1754) | Lost 0-2 | -141504 |
| top | average opponent: 1565record: 2-2 | new rating: 1504 | ||