Sugahara, Yuuji
Current rating: 1519
Record: 3-2
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 333 | Makuta, Eiji (1491) | Lost 0-2 | -181482 |
| 2sealed | 346 | Nagi, Izuru (1446) | Won 2-0 | +171499 |
| 3sealed | 266 | Mitsumori, Masahiko (1550) | Won 2-0 | +191518 |
| 4sealed | 173 | Fuzino, Yasuyuki (1526) | Won 2-0 | +181536 |
| 5sealed | 141 | Miyazaki, Kodai (1591) | Lost 0-2 | -171519 |
| average opponent: 1521record: 3-2 | new rating: 1519 | |||