Nagai, Fukutarou
Current rating: 1486
Record: 14-15
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1528 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 251 | Igarashi, Ryosuke (1508) | Lost 0-2 | -181510 |
| 2standard | 896 | Chang, Hui-Liang (1488) | Won 2-1 | +181528 |
| 3standard | 745 | Kawamura, Rikiya (1458) | Lost 1-2 | -201508 |
| 4standard | 831 | Shiraishi, Shinji (1278) | Lost 1-2 | -221486 |
| top | average opponent: 1433record: 1-3 | new rating: 1486 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1511 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 160 | Matsushima, Naoki (1412) | Won 2-0 | +161527 |
| 2legacy | 96 | Honjo, Shuya (1550) | Lost 0-2 | -181509 |
| 3legacy | 250 | Ishikura, Kazuya (1465) | Lost 1-2 | -181491 |
| 4legacy | 422 | Ishino, Katsunori (1465) | Won 2-0 | +171508 |
| 5legacy | 251 | Shimizu, Yusuke (1487) | Won 2-0 | +181526 |
| 6legacy | 236 | Tamura, Hajime (1607) | Won 2-0 | +191545 |
| 7legacy | 172 | Takahashi, Daiki (1610) | Lost 0-2 | -171528 |
| top | average opponent: 1514record: 4-3 | new rating: 1528 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 657 | Ariyama, Shuto (1500) | Lost 1-2 | -191489 |
| 2sealed | 924 | Kondou, Masaki (1462) | Won 2-0 | +181507 |
| 3sealed | 940 | Okada, Taro (1581) | Won 2-1 | +191526 |
| 4sealed | 919 | Itoh, Yoshio (1518) | Won 2-0 | +181544 |
| 5sealed | 788 | Ushio, Atsushi (1738) | Lost 1-2 | -141530 |
| 6sealed | 805 | Oki, Hiroki (1487) | Lost 1-2 | -191511 |
| top | average opponent: 1548record: 3-3 | new rating: 1511 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 721 | Kajita, Yuuki (1464) | Won 2-0 | +181483 |
| 2standard | 664 | Suga, Hayato (1533) | Lost 1-2 | -171466 |
| 3standard | 846 | Yajima, Yasunori (1468) | Lost 0-2 | -181448 |
| 4standard | 821 | Sawasato, Noriyuki (1429) | Won 2-0 | +181466 |
| 5standard | 720 | Asahina, Yohei (1597) | Won 2-0 | +201486 |
| 6standard | 643 | Isoda, Bunta (1520) | Won 2-1 | +191505 |
| 7standard | 610 | Yokota, Daiki (1574) | Won 2-1 | +191524 |
| 8standard | 626 | Sato, Takatoshi (1617) | Lost 1-2 | -161508 |
| top | average opponent: 1525record: 5-3 | new rating: 1508 | ||
| Grand Prix Kobe 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 265 | Nakata, Yusuke (1560) | Won 2-0 | +191519 |
| 2sealed | 117 | Ishikawa, Tomoyasu (1518) | Lost 0-2 | -181501 |
| 3sealed | 289 | Mamiya, Takumi (1500) | Lost 0-2 | -181483 |
| 4sealed | 444 | Hayashi, Masatake (1479) | Lost 0-2 | -181465 |
| top | average opponent: 1514record: 1-3 | new rating: 1465 | ||