Honma, Wataru
Current rating: 1587
Record: 11-7-1
| Grand Prix Sendai 2004 (DST limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 38 | Furuuchi, Tooru (1500) | Won 2-0 | +181500 |
| 2sealed | 122 | Doi, Shirou (1518) | Won 2-0 | +191519 |
| 3sealed | 13 | Nakamura, Yoichi (1389) | Won 2-0 | +151534 |
| 4sealed | 6 | Ueda, Katsuya (1698) | Won 2-0 | +211555 |
| 5sealed | 13 | Kikuchi, Satoru (1615) | Lost 1-2 | -171538 |
| 6sealed | 36 | Oomori, Kazuki (1657) | Won 2-1 | +201558 |
| 7sealed | 10 | Nakao, Munenari (1519) | Won 2-1 | +181576 |
| 8sealed | 6 | Ootsuka, Koutarou (1592) | Won 2-1 | +181594 |
| 9draft | 22 | Saito, Tomoharu (1706) | Draw 1-1 | +21596 |
| 10draft | 2 | Yamamoto, Kentaro (1670) | Won 2-0 | +191615 |
| 11draft | 12 | Yoshimoto, Kensuke (1613) | Lost 0-2 | -181597 |
| 12draft | 31 | Tomita, Shuntarou (1596) | Lost 1-2 | -181579 |
| 13draft | 18 | Asahara, Akira (1891) | Lost 1-2 | -121567 |
| 14draft | 14 | Suzuki, Masatsuna (1714) | Won 2-1 | +201587 |
| average opponent: 1620record: 9-4-1 | new rating: 1587 | |||
| Grand Prix Utsunomiya 2002 (ONS rochester) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 237 | Suzuki, Masashiro (1500) | Won 2-0 | +181518 |
| 2sealed | 76 | Suzuki, Fumio (1436) | Lost 0-1 | -191499 |
| 3sealed | 125 | Kaneko, Masami (1465) | Lost 0-2 | -191480 |
| 4sealed | 229 | Matsuo, Keita (1482) | Won 2-1 | +181498 |
| 5sealed | 177 | Kurobane, Kyuuya (1609) | Lost 0-2 | -161482 |
| average opponent: 1498record: 2-3 | new rating: 1482 | |||