Haseba, Tatsuya
Current rating: 1485
Record: 5-7
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 55 | Bandou, Junichirou (1654) | Lost 1-2 | -141454 |
| 3standard | 254 | Sekizawa, Syogo (1503) | Won 2-0 | +191473 |
| 4standard | 220 | Yoshida, Hiroshi (1588) | Won 2-1 | +201493 |
| 5standard | 88 | Matsumoto, Fumiya (1682) | Lost 0-2 | -151478 |
| 6standard | 140 | Matsumoto, Masaya (1470) | Won 2-0 | +181496 |
| 7standard | 157 | Yamada, Nobuhiro (1516) | Won 2-0 | +181514 |
| 8standard | 113 | Murakami, Keisuke (1654) | Lost 1-2 | -151499 |
| 9standard | 240 | Hoshi, Kazuto (1717) | Lost 0-2 | -141485 |
| average opponent: 1598record: 4-4 | new rating: 1485 | |||
| Grand Prix Kitakyushu 2013 (M14 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 222 | Maruyama, Kentarou (1617) | Lost 0-2 | -161484 |
| 4standard | 384 | Iriki, Ryou (1567) | Lost 1-2 | -161468 |
| 5standard | 316 | Nogami, Daisuke (1567) | Lost 1-2 | -171451 |
| 6standard | 417 | Dapat, Clyde (1390) | Won 2-1 | +171468 |
| average opponent: 1535record: 1-3 | new rating: 1468 | |||