Ota, Yoshio
Current rating: 1428
Record: 0-4
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 995 | Kazuhiro, Munakata (1500) | Lost 0-2 | -181482 |
| 2sealed | 1420 | Akisato, Ryou (1482) | Lost 1-2 | -181464 |
| 3sealed | 1347 | Shingu, Kiichi (1465) | Lost 0-2 | -181446 |
| 4sealed | 1287 | Choi, Dongguen (1446) | Lost 1-2 | -181428 |
| average opponent: 1473record: 0-4 | new rating: 1428 | |||