Ohashi, Akira
Current rating: 1592
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1616 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 230 | Kuwata, Tikara (1536) | Lost 0-2 | -191597 |
| 4sealed | 163 | Hatoyama, Shinya (1507) | Lost 1-2 | -201577 |
| 5sealed | 337 | Mohd Khairul Anuar, Abdul Aziz (1687) | Won 2-1 | +201597 |
| 6sealed | 200 | Hung, Juo Wen (1472) | Lost 0-2 | -201577 |
| 7sealed | 266 | Lim, Ting Yong (1433) | Won 2-0 | +151592 |
| top | average opponent: 1527record: 2-3 | new rating: 1592 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1548 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 669 | Ikeda, Hiroaki (1450) | Won 2-0 | +161564 |
| 3sealed | 741 | Arahori, Kazuaki (1585) | Won 2-0 | +191583 |
| 4sealed | 644 | Umeno, Kengo (1892) | Won 2-1 | +231606 |
| 5sealed | 626 | Nitta, Yuki (1732) | Lost 0-2 | -161590 |
| 6sealed | 728 | Tsukahara, Kazuto (1758) | Won 2-1 | +211611 |
| 7sealed | 622 | Uchida, Yuki (1594) | Won 2-0 | +181629 |
| 8sealed | 628 | Nakamura, Souta (1559) | Lost 0-2 | -191610 |
| 9sealed | 695 | Inabu, Yota (1638) | Won 2-1 | +181628 |
| 10draft | 4 | Tanaka, Akira (1684) | Lost 1-2 | -171611 |
| 12draft | 60 | Yasooka, Shota (2018) | Lost 0-2 | -111600 |
| 13draft | 30 | Hamachiyo, Takahiro (1580) | Won 2-1 | +181618 |
| 14draft | 40 | Kidera, Seita (1641) | Lost 0-2 | -181600 |
| 15draft | 95 | Tedori, Kota (1490) | Won 2-0 | +161616 |
| top | average opponent: 1663record: 8-5 | new rating: 1616 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 231 | Okamoto, Yuta (1462) | Won 2-0 | +171517 |
| 3modern | 95 | Furuta, Yoshifuyu (1614) | Won 2-1 | +201537 |
| 4modern | 111 | Nakai, Sunao (1667) | Lost 0-2 | -161521 |
| 5modern | 173 | Ojima, Tomohito (1477) | Lost 1-2 | -181503 |
| 6modern | 277 | Takano, Hirokazu (1504) | Won 2-0 | +181521 |
| 7modern | 238 | Matsui, Hisataka (1869) | Won 2-0 | +241545 |
| 8modern | 186 | Itou, Shougo (1726) | Lost 0-2 | -151530 |
| 9modern | 196 | Minamizuka, Yuusuke (1532) | Won 2-1 | +181548 |
| top | average opponent: 1606record: 5-3 | new rating: 1548 | ||