Sasaoka, Takuya
Current rating: 1517
Record: 3-2-1
| Grand Prix Niigata 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 18 | Hasegawa, Hiroyuki (1500) | Draw 1-1 | 01500 |
| 2sealed | 186 | Tayama, Yusuke (1438) | Lost 0-2 | -191481 |
| 3sealed | 257 | Noji, Tomoyuki (1467) | Won 2-0 | +181499 |
| 4sealed | 215 | Yamauchi, Takashi (1588) | Won 2-1 | +191518 |
| 5sealed | 152 | Tase, Masaharu (1450) | Won 2-0 | +171535 |
| 6sealed | 98 | Ito, Keigo (1541) | Lost 0-2 | -181517 |
| average opponent: 1497record: 3-2-1 | new rating: 1517 | |||