Sekine, Masamichi
Current rating: 1488
Record: 1-2
| Grand Prix Sendai 2001 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 19 | Komiyama, Hideki (1572) | Lost 1-2 | -171483 |
| 3extended | 99 | Kumagai, Takehiro (1500) | Won 2-0 | +191502 |
| 4extended | 89 | Yokoyama, Tadashi (1719) | Lost 0-2 | -141488 |
| average opponent: 1597record: 1-2 | new rating: 1488 | |||