Sekiguchi, Masatsugu
Current rating: 1449
Record: 0-3
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 925 | Takeuchi, Akinari (1540) | Lost 1-2 | -171483 |
| 2sealed | 1024 | Masuda, Masakazu (1639) | Lost 1-2 | -151468 |
| 3sealed | 1085 | Yanagawa, Ken (1462) | Lost 0-2 | -191449 |
| average opponent: 1547record: 0-3 | new rating: 1449 | |||