Tsukamura, Souta
Current rating: 1488
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 487 | Nihei, Naoya (1484) | Lost 1-2 | -181486 |
| 2sealed | 402 | Morikawa, Taichi (1611) | Lost 0-2 | -161470 |
| 3sealed | 553 | Ishita, Mio (1463) | Won 2-0 | +181488 |
| top | average opponent: 1520record: 1-2 | new rating: 1488 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1542 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 734 | Fujita, Akihiko (1410) | Won 2-1 | +151557 |
| 2legacy | 645 | Akai, Satoshi (1619) | Lost 1-2 | -161541 |
| 3legacy | 816 | Tamai, Hideaki (1547) | Lost 0-2 | -181523 |
| 5legacy | 816 | Soejima, Naoki (1497) | Lost 0-2 | -191504 |
| top | average opponent: 1518record: 1-3 | new rating: 1504 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 35 | Honjo, Shuya (1537) | Won 2-0 | +191519 |
| 2modern | 253 | Suzuki, Futaro (1579) | Lost 0-2 | -171502 |
| 3modern | 262 | Hoshino, Yohei (1699) | Lost 0-2 | -151487 |
| 4modern | 466 | Ibushi, Shotaro (1473) | Won 2-0 | +181505 |
| 5modern | 325 | Yamaishi, Takuya (1474) | Won 2-1 | +181523 |
| 6modern | 210 | Uchida, Kenta (1522) | Won 2-0 | +171540 |
| 7modern | 228 | Tsujikawa, Taiga (1621) | Won 2-0 | +201560 |
| 8modern | 156 | Hujita, Takehiro (1556) | Lost 1-2 | -181542 |
| top | average opponent: 1558record: 5-3 | new rating: 1542 | ||