Yamamoto, Yusuke
Current rating: 1436
Record: 8-12-2
| Grand Prix Yokohama 2004 (COK limited) | starting rating: 1433 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 118 | Samiso, Yutaka (1434) | Lost 0-2 | -181415 |
| 2sealed | 195 | Arai, Riki (1376) | Lost 0-2 | -181397 |
| 3sealed | 286 | Saito, Yoshihide (1293) | Won 2-0 | +161413 |
| 4sealed | 244 | Sakaguchi, Naoki (1499) | Won 2-0 | +191432 |
| 5sealed | 189 | Kitazawa, Kiyohiro (1546) | Won 2-0 | +201452 |
| 6sealed | 133 | Oomura, Takashi (1520) | Lost 0-2 | -161436 |
| top | average opponent: 1445record: 3-3 | new rating: 1436 | ||
| Grand Prix Nagoya 2004 (5DN standard) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 213 | Hikono, Kunimitsu (1500) | Lost 0-2 | -181451 |
| 2standard | 271 | Yoshinobu, Takashi (1419) | Lost 0-2 | -191432 |
| 3standard | 397 | Kimura, Junichi (1464) | Draw 1-1 | +11433 |
| 4standard | 420 | Honda, Kazuyuki (1398) | Won 2-0 | +171450 |
| 5standard | 355 | Eguchi, Motoaki (1465) | Draw 1-1 | +11451 |
| 6standard | 335 | Murasawa, Yuuya (1486) | Lost 1-2 | -181433 |
| top | average opponent: 1455record: 1-3-2 | new rating: 1433 | ||
| Grand Prix Shizuoka 2003 (MRD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 129 | Sonoda, Naohiro (1525) | Lost 1-2 | -171483 |
| 2sealed | 227 | Uchida, Takuya (1693) | Lost 1-2 | -141469 |
| top | average opponent: 1609record: 0-2 | new rating: 1469 | ||
| Grand Prix Kyoto 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 181 | Imaizumi, Kenji (1500) | Won 2-1 | +181518 |
| 2extended | 144 | Haneki, Daisuke (1500) | Lost 0-2 | -181500 |
| 3extended | 274 | Kobayashi, Masanori (1500) | Lost 0-2 | -181482 |
| 4extended | 272 | Tase, Masaharu (1482) | Won 2-1 | +181500 |
| 5extended | 185 | Jinbu, Yousuke (1500) | Won 2-1 | +181518 |
| 6extended | 163 | Kise, Masato (1550) | Lost 0-2 | -181500 |
| 7extended | 168 | Yoshimori, Kiyoaki (1500) | Won 2-0 | +181518 |
| 8extended | 120 | Akiyoshi, Koichi (1518) | Lost 1-2 | -181500 |
| top | average opponent: 1506record: 4-4 | new rating: 1500 | ||