Nakahara, Shouya
Current rating: 1466
Record: 4-6
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1214 | Chandra, Edy (1483) | Lost 0-2 | -181446 |
| 2sealed | 1316 | Miki, Taikan (1480) | Lost 0-2 | -171429 |
| 3sealed | 1342 | Yamamoto, Hirotaka (1463) | Won 2-1 | +191448 |
| 4sealed | 1210 | Minami, Ryouta (1470) | Won 2-0 | +181466 |
| 5sealed | 1066 | Kitagaito, Ryo (1453) | Won 2-1 | +181484 |
| 6sealed | 1095 | Hasegawa, Takahiro (1466) | Lost 1-2 | -181466 |
| average opponent: 1469record: 3-3 | new rating: 1466 | |||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 141 | Takahashi, Naoki (1500) | Lost 1-2 | -181482 |
| 2sealed | 327 | Kubota, Katsuma (1480) | Lost 0-2 | -181464 |
| 3sealed | 486 | Shiihara, Jyunki (1471) | Won 2-0 | +181482 |
| 4sealed | 401 | Kawano, Takahiro (1482) | Lost 0-2 | -181464 |
| average opponent: 1483record: 1-3 | new rating: 1464 | |||