Nagaya, Seigou
Current rating: 1473
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 723 | Imai, Satoshi (1666) | Won 2-0 | +221508 |
| 2sealed | 127 | Tamoto, Kei (1344) | Lost 0-2 | -211487 |
| 3sealed | 1005 | Yamamoto, Masanori (1501) | Won 2-1 | +181505 |
| 4sealed | 339 | Yoshihara, Tomoki (1696) | Won 2-0 | +211526 |
| 5sealed | 440 | Murata, Kazuki (1450) | Lost 0-2 | -191507 |
| 6sealed | 635 | Matumura, Kyohei (1623) | Lost 1-2 | -161491 |
| 7sealed | 632 | Kobayashi, Yasuhisa (1510) | Lost 0-2 | -181473 |
| top | average opponent: 1542record: 3-4 | new rating: 1473 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 57 | Kyo, Kano (1508) | Lost 1-2 | -171446 |
| 2standard | 589 | Watanabe, Shouichi (1405) | Won 2-0 | +171463 |
| 3standard | 691 | Takata, Kouhei (1561) | Won 2-0 | +201483 |
| 4standard | 461 | Sakamoto, Ryota (1460) | Won 2-1 | +171500 |
| 5standard | 315 | Mizutani, Yosuke (1732) | Lost 1-2 | -141486 |
| top | average opponent: 1533record: 3-2 | new rating: 1486 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 370 | Matsumoto, Nozomu (1510) | Lost 0-2 | -181482 |
| 2sealed | 338 | Ikeda, Tatsurou (1401) | Lost 1-2 | -191463 |
| top | average opponent: 1456record: 0-2 | new rating: 1463 | ||