Mashimo, Tomoyuki
Current rating: 1464
Record: 2-4
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 195 | Terashima, Yuta (1500) | Won 2-0 | +191482 |
| 2sealed | 95 | Horie, Takaaki (1515) | Lost 1-2 | -181464 |
| average opponent: 1508record: 1-1 | new rating: 1464 | |||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 811 | Yamaguchi, Takuya (1500) | Lost 1-2 | -181482 |
| 2legacy | 758 | Hashimoto, Kazuki (1428) | Lost 1-2 | -191463 |
| 3legacy | 959 | Ogata, Kenji (1464) | Lost 0-2 | -181445 |
| 4legacy | 960 | Inada, Ryuuma (1444) | Won 2-0 | +181463 |
| average opponent: 1459record: 1-3 | new rating: 1463 | |||