Otsuka, Masaya
Current rating: 1429
Record: 1-5-1
| Grand Prix Shizuoka 2001 (ODY limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 172 | Koyama, Tetsuo (1500) | Lost 0-2 | -181482 |
| 2sealed | 290 | Tajima, Kenji (1481) | Lost 0-2 | -181464 |
| 3sealed | 309 | Kato, Nobuyoshi (1463) | Lost 0-2 | -181446 |
| 4sealed | 311 | Iwasaki, Mitsunori (1445) | Won 2-0 | +181464 |
| 5sealed | 244 | Usami, Yukihiro (1503) | Lost 0-2 | -171447 |
| 6sealed | 223 | Niimi, Yoshiya (1446) | Lost 0-2 | -181429 |
| 8sealed | 149 | Takamura, Satoshi (1446) | Draw 1-1 | 01429 |
| average opponent: 1469record: 1-5-1 | new rating: 1429 | |||