Nagai, Satoshi
Current rating: 1360
Record: 5-15-1
| Grand Prix Yokohama 2019 (modern) | starting rating: 1334 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 174 | Neki, Daisuke (1434) | Won 2-1 | +191353 |
| 2modern | 592 | Hirooka, Yoshihiro (1539) | Won 2-1 | +221375 |
| 3modern | 225 | Ohtsuka, Fukuo (1543) | Won 2-1 | +211396 |
| 4modern | 184 | Egeyama, Tomoki (1512) | Won 2-0 | +201416 |
| 5modern | 41 | Boku, Takashi (1723) | Lost 1-2 | -131403 |
| 6modern | 82 | Nagai, Mamoru (1713) | Lost 0-2 | -121391 |
| 7modern | 260 | Shirasawa, Naoki (1537) | Lost 1-2 | -161375 |
| 8modern | 511 | Mochizuki, Yosuke (1533) | Lost 1-2 | -151360 |
| top | average opponent: 1567record: 4-4 | new rating: 1360 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1381 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 298 | Takeda, Ryo (1500) | Won 2-0 | +201401 |
| 2legacy | 251 | Nojima, Ken (1518) | Draw 1-1 | +21403 |
| 3legacy | 596 | Tanaka, Keisuke (1492) | Lost 0-1 | -161387 |
| 4legacy | 812 | Kashiwagi, Junichi (1306) | Lost 1-2 | -201367 |
| 5legacy | 952 | Mitsuhashi, Ryota (1486) | Lost 0-2 | -151352 |
| 6legacy | 1013 | Nishimura, Yusuke (1352) | Lost 0-2 | -181334 |
| top | average opponent: 1442record: 1-4-1 | new rating: 1334 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1450 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 586 | Koyama, Yuji (1584) | Lost 1-2 | -151435 |
| 2legacy | 796 | Yamauchi, Youta (1378) | Lost 0-2 | -191416 |
| 3legacy | 922 | Ohata, Hiroyuki (1451) | Lost 0-2 | -181398 |
| 4legacy | 958 | Maeyama, Yuuhei (1425) | Lost 1-2 | -171381 |
| top | average opponent: 1460record: 0-4 | new rating: 1381 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 872 | Nakayama, Takuya (1725) | Lost 1-2 | -141486 |
| 2sealed | 937 | Araki, Satoshi (1481) | Lost 0-2 | -181468 |
| 3sealed | 1090 | Kondo, Masahiro (1492) | Lost 0-2 | -181450 |
| top | average opponent: 1566record: 0-3 | new rating: 1450 | ||