Suzuoka, Toshimitsu
Current rating: 1607
Record: 17-10-1
| Grand Prix Kitakyushu 2007 (LRW limited) | starting rating: 1576 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 5 | Atsumi, Yoshihiro (1555) | Won 2-0 | +181594 |
| 2sealed | 20 | Rutledge, Seth (1517) | Won 2-0 | +171611 |
| 3sealed | 15 | Suzumura, Tatsurou (1500) | Won 2-0 | +161627 |
| 4sealed | 32 | Sakamoto, Sakito (1546) | Lost 0-2 | -201607 |
| top | average opponent: 1530record: 3-1 | new rating: 1607 | ||
| Grand Prix Kitakyushu 2005 (extended) | starting rating: 1603 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 64 | Tsai, Chih-Chun (1525) | Draw 1-1 | -21601 |
| 3extended | 44 | Kudo, Koichi (1578) | Lost 1-2 | -181583 |
| 4extended | 90 | Suginaka, Toshio (1479) | Lost 0-2 | -201563 |
| 5extended | 108 | Nagae, Hiroyuki (1438) | Won 2-0 | +161579 |
| 6extended | 86 | Tomita, Hiromi (1500) | Won 2-0 | +161595 |
| 7extended | 63 | Oku, Jouji (1539) | Lost 0-2 | -191576 |
| top | average opponent: 1510record: 2-3-1 | new rating: 1576 | ||
| Grand Prix Matsuyama 2005 (BOK limited) | starting rating: 1625 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 54 | Itou, Manabu (1505) | Won 2-0 | +161641 |
| 2sealed | 45 | Yanagisawa, Tadahiro (1658) | Lost 1-2 | -181623 |
| 3sealed | 102 | Inanaga, Nobuyuki (1512) | Lost 0-2 | -201603 |
| top | average opponent: 1558record: 1-2 | new rating: 1603 | ||
| Grand Prix Nagoya 2004 (5DN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 145 | Usui, Toru (1464) | Won 2-0 | +171517 |
| 2standard | 118 | Ichinose, Takashi (1445) | Won 2-0 | +171534 |
| 3standard | 109 | Nakanishi, Eiji (1430) | Won 2-0 | +161550 |
| 4standard | 49 | Higashida, Keita (1462) | Won 2-1 | +171567 |
| 5standard | 35 | Sugiki, Takafumi (1664) | Won 2-1 | +191586 |
| 6standard | 15 | Fujii, Takashi (1580) | Won 2-0 | +181604 |
| 7standard | 2 | Imura, Satoshi (1633) | Lost 1-2 | -171587 |
| 8standard | 34 | Shibata, Toshiya (1509) | Lost 1-2 | -201567 |
| 9standard | 77 | Kurisu, Takashi (1582) | Won 2-1 | +191586 |
| 10standard | 1 | Yamanishi, Mamoru (1648) | Won 2-1 | +191605 |
| 11standard | 57 | Iizuka, Shun (1641) | Lost 1-2 | -181587 |
| 12standard | 15 | Ushie, Yuuta (1615) | Won 2-1 | +191606 |
| 13standard | 1 | Ishimura, Shintaro (1626) | Lost 1-2 | -181588 |
| 14standard | 11 | Kawamura, Kazushi (1687) | Won 2-0 | +201608 |
| 15standard | 7 | Tanaka, Yoshimitsu (1538) | Won 2-1 | +171625 |
| top | average opponent: 1568record: 11-4 | new rating: 1625 | ||