Osida, Takao
Current rating: 1424
Record: 1-5-3
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 943 | Shimizu, Kouki (1481) | Draw 1-1 | 01500 |
| 2sealed | 1230 | Nitta, Kento (1500) | Lost 0-2 | -181482 |
| 3sealed | 1292 | Daikuhara, Satoshi (1500) | Draw 1-1 | 01482 |
| 4sealed | 1276 | Kuniyoshi, Masato (1465) | Draw 1-1 | 01482 |
| 5sealed | 1211 | Yamazaki, Sumio (1464) | Lost 0-1 | -191463 |
| 6sealed | 1154 | Morino, Takeshi (1426) | Lost 0-2 | -181445 |
| 7sealed | 1095 | Satou, Kengo (1408) | Won 2-0 | +171462 |
| 8sealed | 1017 | Namikawa, Aozora (1416) | Lost 0-2 | -191443 |
| 9sealed | 969 | Shimizu, Kousuke (1368) | Lost 1-2 | -191424 |
| average opponent: 1448record: 1-5-3 | new rating: 1424 | |||