Oota, Keishi
Current rating: 1481
Record: 1-2
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1060 | Amano, Takahiro (1500) | Won 2-0 | +181518 |
| 2sealed | 1115 | Kato, Kentaro (1518) | Lost 1-2 | -181500 |
| 3sealed | 1183 | Kato, Yusuke (1440) | Lost 1-2 | -191481 |
| average opponent: 1486record: 1-2 | new rating: 1481 | |||