Nakajima, Naoki
Current rating: 1557
Record: 7-4
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 51 | Takano, Genki (1500) | Won 2-0 | +171554 |
| 2sealed | 299 | Hosokawa, Yuya (1677) | Lost 1-2 | -151539 |
| 3sealed | 402 | Yamada, Shuusuke (1566) | Won 2-0 | +181557 |
| average opponent: 1581record: 2-1 | new rating: 1557 | |||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 685 | Takamizawa, Shigeyoshi (1505) | Won 2-1 | +181518 |
| 2sealed | 769 | Innes-Taylor, Ian (1501) | Lost 1-2 | -181500 |
| 3sealed | 995 | Katsumata, Kosuke (1497) | Won 2-1 | +181518 |
| 4sealed | 848 | Hasegawa, Tomohiro (1410) | Won 2-1 | +161534 |
| 5sealed | 786 | Yamada, Yousuke (1610) | Lost 1-2 | -171517 |
| 6sealed | 861 | Kamitika, Kouzi (1517) | Won 2-1 | +181535 |
| 7sealed | 787 | Ishii, Hiroyuki (1578) | Won 2-1 | +191554 |
| 8sealed | 953 | Honjo, Shuya (1614) | Lost 1-2 | -171537 |
| average opponent: 1529record: 5-3 | new rating: 1537 | |||