Kawaguchi, Hiroshi
Current rating: 1433
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1509 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 237 | Ishimoto, Yuki (1481) | Lost 0-2 | -191490 |
| 2standard | 308 | Kubo, Yuuta2171 (1481) | Lost 0-2 | -181472 |
| 3standard | 408 | Koga, Ryuji (1464) | Lost 1-2 | -181454 |
| 4standard | 404 | Sakurai, Tomoya(533) (1446) | Draw 1-1 | 01454 |
| 5standard | 375 | Tasugi, Keigo (1443) | Lost 0-1 | -181436 |
| 6standard | 329 | Endo, Ken (1380) | Lost 0-2 | -191417 |
| 7standard | 283 | Chuuganji, Yoshimi (1330) | Draw 1-1 | -21415 |
| 8standard | 242 | Yo, Keiichi (1408) | Won 2-0 | +181433 |
| top | average opponent: 1429record: 1-5-2 | new rating: 1433 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1530 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 210 | Fujino, Masashi (1499) | Won 2-0 | +171547 |
| 2sealed | 141 | Yashiro, Kazuki (1516) | Lost 0-2 | -181529 |
| 3sealed | 290 | Kiyotaki, Azusa (1500) | Lost 0-2 | -191510 |
| 4sealed | 393 | Murata, Shouta (1516) | Won 2-0 | +181528 |
| 5sealed | 289 | Chen, Vince (1445) | Lost 0-2 | -191509 |
| top | average opponent: 1495record: 2-3 | new rating: 1509 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1 | Masuyama, Yuko (1339) | Won 2-0 | +151515 |
| 2modern | 106 | Miyake, Kyohei (1500) | Won 2-1 | +181533 |
| 3modern | 132 | Kurokawa, Naoki (1518) | Won 2-1 | +181551 |
| 4modern | 28 | Koyama, Mitsuru (1520) | Won 2-0 | +171568 |
| 5modern | 64 | Ishii, Hiroyuki (1540) | Lost 0-2 | -191549 |
| 6modern | 170 | Takada, Ryo (1345) | Won 2-1 | +151564 |
| 7modern | 69 | Tsujikawa, Taiga (1685) | Lost 0-2 | -161548 |
| 8modern | 206 | Fuchita, Shouhei (1542) | Lost 0-2 | -181530 |
| top | average opponent: 1499record: 5-3 | new rating: 1530 | ||