Matsunaga, Toshihiro
Current rating: 1446
Record: 2-5
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 456 | Sakamoto, Shun (1500) | Lost 1-2 | -181482 |
| 2legacy | 368 | Kaneta, Takaaki (1514) | Lost 1-2 | -171465 |
| 3legacy | 623 | Kinbara, Shinnosuke (1460) | Won 2-0 | +181483 |
| 4legacy | 452 | Date, Tsutomu (1493) | Lost 1-2 | -181465 |
| 5legacy | 581 | Henry, D'Hennin (1462) | Lost 1-2 | -181447 |
| 6legacy | 550 | De Silva, Aaron (1410) | Won 2-1 | +171464 |
| 7legacy | 458 | Imai, Seisuke (1453) | Lost 1-2 | -181446 |
| average opponent: 1470record: 2-5 | new rating: 1446 | |||