Kurahashi, Hikaru
Current rating: 1453
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1488 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 246 | Satou, Naoyuki (1415) | Lost 0-2 | -191469 |
| 2sealed | 631 | Yamamoto, Tsuyoshi (1483) | Lost 1-2 | -181451 |
| 3sealed | 1105 | Morizane, Hitoshi (1328) | Won 2-0 | +161467 |
| 4sealed | 1078 | Matsumoto, Masataka (1702) | Lost 0-2 | -141453 |
| top | average opponent: 1482record: 1-3 | new rating: 1453 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 314 | Oono, Koutarou (1481) | Won 2-1 | +181504 |
| 2standard | 429 | Tadokoro, Daiki (1446) | Won 2-0 | +171521 |
| 3standard | 425 | Nishikawa, Masayuki (1620) | Lost 0-2 | -171504 |
| 4standard | 619 | Katakuwa, Kazunari (1519) | Won 2-0 | +191523 |
| 5standard | 487 | Aizawa, Takahiro (1459) | Lost 0-2 | -201503 |
| 6standard | 413 | Takeda, Hiroki (1639) | Lost 1-2 | -151488 |
| top | average opponent: 1527record: 3-3 | new rating: 1488 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 162 | Kitou, Kentarou (1500) | Won 2-1 | +181518 |
| 2sealed | 199 | Miyahara, Syoutarou (1683) | Won 2-0 | +211539 |
| 3sealed | 113 | Ishida, Hiroshi (1619) | Lost 0-2 | -171522 |
| 4sealed | 263 | Suzuki, Nobuya (1482) | Lost 1-2 | -181504 |
| 5sealed | 296 | Miura, Naoyasu (1504) | Lost 1-2 | -181486 |
| top | average opponent: 1558record: 2-3 | new rating: 1486 | ||