Kudo, Tomoaki
Current rating: 1476
Record: 12-14
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1472 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 317 | Yakushi, Hideki (1463) | Won 2-0 | +181490 |
| 2sealed | 123 | Hashimoto, Naoyuki (1497) | Lost 1-2 | -181472 |
| 3sealed | 203 | Iseki, Takao (1500) | Won 2-1 | +181490 |
| 4sealed | 318 | Murata, Toshiaki (1757) | Lost 1-2 | -131477 |
| 5sealed | 253 | Takato, Toshiyuki (1500) | Won 2-0 | +181495 |
| 6sealed | 179 | Lu, Pengjie (1435) | Lost 1-2 | -191476 |
| top | average opponent: 1525record: 3-3 | new rating: 1476 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 317 | Kishimoto, Taiki (1500) | Won 2-1 | +191487 |
| 2modern | 370 | Watanabe, Kensuke (1515) | Lost 0-2 | -181469 |
| 3modern | 511 | Ishiguro, Masamitsu (1505) | Won 2-1 | +191488 |
| 4modern | 234 | Mizobuchi, Yuuji (1588) | Lost 1-2 | -161472 |
| 5modern | 403 | Terao, Manato (1448) | Won 2-0 | +171489 |
| 6modern | 249 | Mishima, Hideo (1506) | Lost 1-2 | -171472 |
| top | average opponent: 1510record: 3-3 | new rating: 1472 | ||
| Grand Prix Yokohama 2010 (extended) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 168 | Hasegawa, Ryou (1500) | Lost 0-2 | -181466 |
| 2extended | 302 | Date, Tsutomu (1494) | Won 2-1 | +191485 |
| 3extended | 211 | Sugisawa, Tsuyoshi (1552) | Lost 0-2 | -171468 |
| 4extended | 354 | Kaizu, Hareta (1483) | Won 2-0 | +181486 |
| 5extended | 315 | Sakurai, Hiroki (1496) | Lost 1-2 | -181468 |
| top | average opponent: 1505record: 2-3 | new rating: 1468 | ||
| Grand Prix Yokohama 2004 (COK limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 166 | Sugaya, Hironobu (1500) | Won 2-0 | +181500 |
| 2sealed | 104 | Ogawa, Masahiro (1431) | Lost 1-2 | -191481 |
| 3sealed | 213 | Matsubayashi, Masahiro (1512) | Won 2-1 | +181499 |
| 4sealed | 119 | Kashima, Akihiro (1646) | Lost 1-2 | -151484 |
| top | average opponent: 1522record: 2-2 | new rating: 1484 | ||
| Grand Prix Yokohama 2003 (Onslaught block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 36 | Yamamoto, Junji (1500) | Lost 0-2 | -181482 |
| 2block | 324 | Omata, Yuuji (1482) | Won 2-0 | +181500 |
| 3block | 271 | Tanaka, Yosuke (1501) | Won 2-1 | +181518 |
| 4block | 245 | Ishimaru, Ken (1488) | Lost 1-2 | -191499 |
| 5block | 220 | Noji, Keniti (1501) | Lost 0-2 | -171482 |
| top | average opponent: 1494record: 2-3 | new rating: 1482 | ||