Horiguchi, Toru
Current rating: 1507
Record: 8-8
| Grand Prix Kyoto 2003 (LGN limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 256 | Nishimura, Norihito (1644) | Lost 1-2 | -151486 |
| 2sealed | 260 | Minami, Masashi (1641) | Lost 1-2 | -161470 |
| 3sealed | 285 | Sumita, Naoto (1466) | Lost 1-2 | -181452 |
| 4sealed | 285 | Sanada, Hirosi (1448) | Won 2-1 | +181470 |
| 5sealed | 240 | Yamazaki, Takahiro (1479) | Won 2-0 | +181488 |
| 6sealed | 175 | Hisaki, Yuu (1519) | Lost 0-2 | -171471 |
| 7sealed | 179 | Kouno, Kentarou (1426) | Won 2-0 | +171488 |
| 8sealed | 125 | Ito, Yuichi (1539) | Won 2-0 | +191507 |
| average opponent: 1520record: 4-4 | new rating: 1507 | |||
| Grand Prix Utsunomiya 2002 (ONS rochester) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 3 | Konagai, Ryota (1549) | Won 2-0 | +191519 |
| 2sealed | 103 | Kawano, Junichi (1568) | Lost 1-2 | -171502 |
| 3sealed | 245 | Kitayama, Masaya (1501) | Lost 1-2 | -181484 |
| 4sealed | 255 | Kobatake, Atsushi (1516) | Lost 0-2 | -181466 |
| 5sealed | 233 | Takeuchi, Ryota (1466) | Won 2-0 | +181484 |
| 6sealed | 190 | Nishimura, Yusuke (1433) | Won 2-0 | +171501 |
| 7sealed | 136 | Yamaguchi, Yuuichi (1501) | Won 2-1 | +181519 |
| 8sealed | 92 | Honnami, Tomoyuki (1502) | Lost 1-2 | -181501 |
| average opponent: 1505record: 4-4 | new rating: 1501 | |||