sakai, Soichiro
Current rating: 1527
Record: 4-3
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 579 | Murakami, Kazuya3837 (1612) | Lost 0-2 | -161484 |
| 4legacy | 722 | Mori, Yumeto (1518) | Won 2-1 | +191503 |
| 5legacy | 642 | Nakamura, Keisuke (1632) | Lost 0-2 | -161487 |
| 6legacy | 683 | Houjo, Chihiro (1338) | Won 2-1 | +151502 |
| 7legacy | 695 | Hiyama, Kenji (1538) | Won 2-1 | +191521 |
| 8legacy | 617 | Yamauchi, Takashi (1492) | Won 2-0 | +171538 |
| 9legacy | 576 | Sun, Bo (1937) | Lost 0-2 | -111527 |
| average opponent: 1581record: 4-3 | new rating: 1527 | |||