Nagamine, Toshiki
Current rating: 1469
Record: 6-8-1
| Grand Prix Yokohama 2019 (modern) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 387 | Xue, Wei (1576) | Won 2-0 | +191524 |
| 2modern | 405 | Cheng, Chi-Hsuan (1415) | Lost 1-2 | -201504 |
| 3modern | 818 | Kubota, Hirofumi (1401) | Lost 1-2 | -201484 |
| 4modern | 1106 | Nakao, Shunji (1476) | Lost 0-2 | -181466 |
| 5modern | 1044 | Sakai, Toshinori (1620) | Won 2-1 | +211487 |
| 6modern | 855 | Anraku, Koutarou (1507) | Lost 1-2 | -181469 |
| 7modern | 800 | Kawata, Kazuki (1493) | Lost 1-2 | -171452 |
| 8modern | 688 | Yufu, Seizi (1418) | Won 2-0 | +171469 |
| average opponent: 1488record: 3-5 | new rating: 1469 | |||
| Grand Prix Niigata 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 76 | Kokubun, Manabu (1500) | Won 2-0 | +181518 |
| 2sealed | 169 | Senba, Kotaro (1680) | Won 2-0 | +211539 |
| 3sealed | 102 | Ishimaru, Ken (1664) | Lost 1-2 | -161523 |
| 4sealed | 182 | Mera, Kenichi (1479) | Draw 1-1 | -11522 |
| 5sealed | 153 | Hori, Daisuke (1490) | Won 2-1 | +181540 |
| 6sealed | 99 | Sasaki, Yuusuke (Hyogo) (1575) | Lost 0-2 | -181522 |
| 7sealed | 144 | banzuela, david shane (1547) | Lost 0-2 | -171505 |
| average opponent: 1562record: 3-3-1 | new rating: 1505 | |||