Furuichi, Hidenari
Current rating: 1435
Record: 10-14
| Grand Prix Kyoto 2003 (LGN limited) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 121 | Okabayashi, Masanao (1638) | Lost 0-2 | -151452 |
| 2sealed | 184 | Ito, Ryota (1433) | Won 2-1 | +181470 |
| 3sealed | 204 | Nakayama, Shuji (1499) | Lost 0-2 | -181452 |
| 4sealed | 229 | Mori, Yuji (1483) | Lost 0-2 | -171435 |
| top | average opponent: 1513record: 1-3 | new rating: 1435 | ||
| Grand Prix Shizuoka 2001 (ODY limited) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 73 | Fujimoto, Takehiro (1517) | Won 2-0 | +191485 |
| 2sealed | 56 | Hirakawa, Motoki (1500) | Lost 1-2 | -181467 |
| 3sealed | 189 | Furuta, Shinichi (1531) | Won 2-1 | +191486 |
| 4sealed | 131 | Fukuchi, Takahiro (1499) | Won 2-1 | +181504 |
| 5sealed | 78 | Nakano, Satoshi (1443) | Won 2-1 | +171521 |
| 6sealed | 46 | Hashimoto, Rei (1456) | Lost 0-2 | -191502 |
| 7sealed | 79 | Kagami, Gen (1588) | Lost 0-2 | -161486 |
| 8sealed | 93 | Mallory, Derek (1452) | Lost 0-2 | -191467 |
| top | average opponent: 1498record: 4-4 | new rating: 1467 | ||
| Grand Prix Kobe 2001 (Invasion block) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 237 | Takemoto, Yoshimasa (1500) | Won 2-0 | +191482 |
| 2block | 241 | Tomihara, Shinsuke (1468) | Lost 1-2 | -191463 |
| 3block | 315 | Kobayashi, Hiromasa (1481) | Lost 0-2 | -171446 |
| 4block | 488 | Nakajima, Chikara (1497) | Won 2-0 | +191465 |
| 5block | 450 | Oie, Ryuya (1498) | Lost 0-2 | -181447 |
| 6block | 388 | Kakigi, Makoto (1481) | Won 2-1 | +191466 |
| top | average opponent: 1487record: 3-3 | new rating: 1466 | ||
| Grand Prix Kyoto 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 170 | Maruyama, Satoshi (1500) | Lost 1-2 | -181482 |
| 2extended | 238 | Takemura, Hiroki (1482) | Won 2-1 | +181500 |
| 3extended | 143 | Yokoyama, Yoshinori (1501) | Lost 0-2 | -181482 |
| 4extended | 228 | Otsu, Takeshi (1501) | Won 2-0 | +181500 |
| 5extended | 219 | Hatanaka, Kenichi (1422) | Lost 0-2 | -191481 |
| 6extended | 222 | Sekine, Ryuji (1482) | Lost 0-2 | -181463 |
| top | average opponent: 1481record: 2-4 | new rating: 1463 | ||