Ohashi, Kenta
Current rating: 1497
| Grand Prix Kobe 2017 (modern) | starting rating: 1577 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 705 | Hayakawa, Yohei (1526) | Lost 0-2 | -191558 |
| 2modern | 866 | Faessler, Tim (1480) | Lost 1-2 | -201538 |
| 3modern | 1261 | Kamei, Toshio (1482) | Lost 1-2 | -191519 |
| 4modern | 1296 | Masunaga, Suzuno (1427) | Won 2-0 | +171536 |
| 5modern | 1172 | Takeuchi, Ippei (1466) | Lost 0-2 | -201516 |
| 6modern | 1197 | Saionji, Takahiro (1449) | Lost 0-2 | -191497 |
| top | average opponent: 1472record: 1-5 | new rating: 1497 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 159 | Fukazawa, Yuuki (1491) | Lost 1-2 | -191501 |
| 2modern | 393 | Tuji, Yosihiro (1482) | Won 2-1 | +181519 |
| 3modern | 452 | Obata, Maiko (1466) | Won 2-1 | +171536 |
| 4modern | 346 | Yoshida, Yuuji (1569) | Lost 0-2 | -171519 |
| 5modern | 289 | Hayashibara, Kazuki (1483) | Won 2-1 | +171536 |
| 6modern | 344 | Moriya, Takeshi (1524) | Won 2-1 | +181554 |
| 7modern | 267 | Hibino, Yasutaka (1628) | Won 2-0 | +191573 |
| 8modern | 187 | Hoshino, Yohei (1735) | Won 2-0 | +211594 |
| 9modern | 97 | Kochi, Daiki (1623) | Lost 0-2 | -171577 |
| top | average opponent: 1556record: 6-3 | new rating: 1577 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 811 | Ichikawa, Takayoshi (1595) | Won 2-0 | +201520 |
| 2sealed | 671 | Shikama, Taku (1518) | Lost 0-2 | -181502 |
| 3sealed | 899 | Yoshizawa, Toshio (1253) | Won 2-0 | +131515 |
| 4sealed | 954 | Hosaka, Atsushi (1546) | Won 2-0 | +191534 |
| 5sealed | 799 | Aida, Kazuki (1394) | Lost 1-2 | -211513 |
| 6sealed | 897 | Ootsuka, Koutarou (1859) | Won 2-0 | +241537 |
| 7sealed | 861 | Kamada, Masahiro (1572) | Lost 1-2 | -171520 |
| top | average opponent: 1534record: 4-3 | new rating: 1520 | ||