Kurachi, Yuuya
Current rating: 1436
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1430 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 184 | Iwata, Sho (1375) | Won 2-1 | +171447 |
| 2sealed | 185 | Matsuyama, Takuya (1495) | Won 2-0 | +191466 |
| 3sealed | 93 | Ohno, Isao (1552) | Lost 0-2 | -171449 |
| 4sealed | 163 | Nobuoka, Takaaki (1518) | Won 2-1 | +201469 |
| 5sealed | 90 | Park, Bi-O (1563) | Lost 0-2 | -171452 |
| 6sealed | 241 | Miyake, Yousuke (1554) | Lost 0-2 | -161436 |
| top | average opponent: 1509record: 3-3 | new rating: 1436 | ||
| Grand Prix Kobe 2011 (extended) | starting rating: 1441 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 198 | Kadono, Takayuki (1497) | Lost 0-2 | -171424 |
| 2extended | 296 | Hishida, Akinori (1489) | Draw 1-1 | +21426 |
| 3extended | 244 | Sasaki, Masaya (1326) | Lost 0-1 | -201406 |
| 4extended | 318 | Tateyama, Eiji (1463) | Lost 1-2 | -171389 |
| 5extended | 292 | Oda, Naoki (1453) | Won 2-0 | +191408 |
| 6extended | 243 | Oshima, Takafumi (1465) | Won 2-0 | +191427 |
| 7extended | 188 | Koretomo, Yuji (1472) | Won 2-1 | +191446 |
| 8extended | 137 | Wada, Hiroya (1560) | Lost 0-2 | -161430 |
| top | average opponent: 1466record: 3-4-1 | new rating: 1430 | ||
| Grand Prix Yokohama 2010 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 80 | Iyanaga, Junya (1859) | Draw 1-1 | +61506 |
| 5extended | 61 | Sekine, Naoto (1539) | Draw 1-1 | +11507 |
| 6extended | 131 | Oonishi, Tatsuya (1518) | Lost 0-2 | -181489 |
| 7extended | 205 | Bandou, Junichirou (1704) | Lost 0-2 | -141475 |
| 8extended | 163 | Matsuo, Hirokazu (1521) | Lost 0-2 | -171458 |
| 9extended | 146 | Satou, Takahisa (1551) | Lost 1-2 | -171441 |
| top | average opponent: 1615record: 0-4-2 | new rating: 1441 | ||