Higuchi, Daisaku
Current rating: 1520
| Grand Prix Utsunomiya 2002 (ONS rochester) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 47 | Takamatsu, Tomohiro (1500) | Won 2-1 | +191500 |
| 2sealed | 75 | Koyama, Yuki(Yokohama) (1516) | Draw 1-1 | 01500 |
| 3sealed | 106 | Sato, Naoshi (1518) | Draw 1-1 | 01500 |
| 4sealed | 180 | Suzuki, Ryuuichi (1517) | Lost 0-2 | -171483 |
| 5sealed | 213 | Ueda, Ai (1500) | Won 2-0 | +181501 |
| 6sealed | 151 | Makuta, Eiji (1531) | Won 2-1 | +181519 |
| 7sealed | 106 | Ushie, Yuuta (1510) | Lost 0-2 | -181501 |
| 8sealed | 52 | Sugahara, Hideyuki (1517) | Won 2-0 | +191520 |
| top | average opponent: 1514record: 4-2-2 | new rating: 1520 | ||
| Grand Prix Shizuoka 2001 (ODY limited) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 177 | Yamamoto, Dai (1500) | Lost 0-2 | -181500 |
| 2sealed | 268 | Onuki, Yusuke (1482) | Lost 1-2 | -191481 |
| top | average opponent: 1491record: 0-2 | new rating: 1481 | ||
| Grand Prix Kobe 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 302 | Kono, Masahide (1586) | Won 1-0 | +201520 |
| 2block | 305 | Fujita, Keisuke (1500) | Won 2-0 | +171537 |
| 3block | 133 | Ueta, Hiroki (1500) | Lost 0-2 | -181519 |
| 4block | 200 | Naito, Kazuma (1518) | Lost 0-1 | -181501 |
| 5block | 341 | Teramura, Yu (1500) | Won 2-1 | +181519 |
| 6block | 341 | Eura, Hiroki (1469) | Won 2-1 | +171536 |
| 7block | 176 | Fujisawa, Go (1550) | Lost 1-2 | -181518 |
| top | average opponent: 1518record: 4-3 | new rating: 1518 | ||