Endo, Go
Current rating: 1542
| Grand Prix Utsunomiya 2002 (ONS rochester) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 72 | Koyano, Hirofumi (1500) | Won 2-1 | +181523 |
| 2sealed | 94 | Koyano, Kazunori (1518) | Won 2-0 | +181541 |
| 3sealed | 94 | Anazawa, Yoshikazu (1536) | Draw 1-1 | 01541 |
| 4sealed | 65 | Taru, Genki (1658) | Lost 0-2 | -161525 |
| 5sealed | 129 | Kouyama, Shinji (1521) | Lost 0-2 | -181507 |
| 6sealed | 159 | Nagano, Munehisa (1443) | Won 2-1 | +171524 |
| 7sealed | 108 | Nakamura, Yusuke (1509) | Won 2-1 | +181542 |
| top | average opponent: 1527record: 4-2-1 | new rating: 1542 | ||
| Grand Prix Shizuoka 2001 (ODY limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 14 | Kinoshita, Masashi (1520) | Won 2-0 | +181519 |
| 3sealed | 87 | Ishikawa, Ren (1637) | Lost 1-2 | -161503 |
| 4sealed | 173 | Hatta, Tetsuya (1539) | Won 2-0 | +191522 |
| 5sealed | 75 | Nagato, Kazuo (1536) | Won 2-1 | +181540 |
| 6sealed | 29 | Tomita, Kei (1555) | Lost 1-2 | -181522 |
| 7sealed | 112 | Chijimi, Keiichi (1557) | Draw 1-1 | +11523 |
| 8sealed | 86 | Taguchi, Yuichi (1543) | Lost 1-2 | -181505 |
| top | average opponent: 1555record: 3-3-1 | new rating: 1505 | ||
| Grand Prix Kobe 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 195 | Kodera, Tetsuo (1500) | Won 2-1 | +181518 |
| 2block | 138 | Morita, Masayuki (1430) | Won 2-1 | +161534 |
| 3block | 219 | Matsuo, Koichiro (1582) | Lost 0-2 | -171517 |
| 4block | 226 | Tsunoda, Kotaro (1519) | Draw 1-1 | 01517 |
| 5block | 291 | Sumita, Masanobu (1591) | Lost 0-2 | -161501 |
| top | average opponent: 1524record: 2-2-1 | new rating: 1501 | ||