Matsuura, Koji
Current rating: 1436
Record: 3-7
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1491 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 327 | Kuwahara, Yuudai (1500) | Lost 0-2 | -181473 |
| 2legacy | 539 | Doi, Koichiro (1480) | Lost 0-2 | -181455 |
| 3legacy | 637 | Watanabe, Kazuki (1411) | Lost 0-2 | -191436 |
| average opponent: 1464record: 0-3 | new rating: 1436 | |||
| Grand Prix Kobe 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 360 | Nakanishi, Kota (1374) | Won 2-0 | +161516 |
| 2modern | 566 | Ichino, Takahito (1550) | Won 2-1 | +181534 |
| 3modern | 459 | Kamo, Keisuke (1537) | Won 2-1 | +181552 |
| 4modern | 77 | Hirami, Tomonori (1857) | Lost 1-2 | -121540 |
| 5modern | 300 | Hirano, Satohiro (1546) | Lost 1-2 | -181522 |
| 6modern | 830 | Takano, Yuuki (1757) | Lost 0-2 | -141508 |
| 7modern | 762 | Yamaguchi, Tomoyuki (1547) | Lost 1-2 | -171491 |
| average opponent: 1595record: 3-4 | new rating: 1491 | |||