Kimata, Isao
Current rating: 1578
Record: 23-18
| Grand Prix Kobe 2014 (modern) | starting rating: 1647 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 825 | Yip, Chun Sun (1594) | Lost 1-2 | -191628 |
| 2modern | 1051 | Yoshino, Satoshi (1422) | Lost 1-2 | -221606 |
| 3modern | 1167 | Udagawa, Yuuya (1411) | Lost 0-2 | -211585 |
| 4modern | 1221 | Kato, Naoya (1453) | Won 2-1 | +151600 |
| 5modern | 1133 | Fujiwara, Kazuto (1346) | Lost 0-2 | -221578 |
| top | average opponent: 1445record: 1-4 | new rating: 1578 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1629 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 891 | Shoji, Tatsuro (1534) | Won 2-0 | +161645 |
| 3sealed | 656 | Miwa, Tatsuya (1452) | Lost 1-2 | -211624 |
| 4sealed | 882 | Shimada, Yuuki (1517) | Won 2-0 | +161640 |
| 5sealed | 830 | Watson, Brendan (1473) | Won 2-1 | +151655 |
| 6sealed | 685 | Saida, Toshihiro (1478) | Lost 0-2 | -211634 |
| 7sealed | 762 | Takahashi, Akihiro (1488) | Won 2-1 | +151649 |
| 8sealed | 938 | Shimizu, Hajime (1599) | Lost 0-2 | -191630 |
| 9sealed | 953 | Yanagawa, Tsubasa (1569) | Won 2-1 | +171647 |
| top | average opponent: 1514record: 5-3 | new rating: 1647 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1509 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 467 | Yamamoto, Ryougo (1483) | Won 2-1 | +181527 |
| 2standard | 393 | Shimizu, Kenji (1541) | Won 2-1 | +181545 |
| 3standard | 37 | Yamazaki, Daisuke (1560) | Won 2-1 | +181563 |
| 4standard | 138 | Cho, Jeong Woo (1709) | Won 2-1 | +211584 |
| 5standard | 39 | Ishiguro, Youhei (1542) | Won 2-0 | +171601 |
| 6standard | 49 | Okino, Ryuu (1716) | Won 2-1 | +201621 |
| 7standard | 15 | Nagai, Mamoru (1624) | Lost 0-2 | -181603 |
| 8standard | 42 | Hirayama, Atsushi (1788) | Won 2-1 | +221625 |
| 9standard | 12 | Kurihara, Tomo (1565) | Lost 0-2 | -191606 |
| 10standard | 61 | Watanabe, Takanori (1642) | Won 2-0 | +181624 |
| 11standard | 45 | Furukawa, Hiroki (1712) | Won 2-1 | +201644 |
| 12standard | 32 | Oomura, Tomoya (1650) | Lost 1-2 | -181626 |
| 13standard | 38 | Kurusu, Kazuki (1629) | Lost 0-0 | -181608 |
| 14standard | 48 | Kimura, Kazuki (1739) | Lost 1-2 | -161592 |
| 15standard | 73 | Isayama, Yusuke (1661) | Won 2-0 | +201612 |
| 16standard | 61 | Matsubara, Tohru (1575) | Won 2-1 | +171629 |
| top | average opponent: 1633record: 11-5 | new rating: 1629 | ||
| Grand Prix Yokohama 2004 (COK limited) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 15 | Oguri, Fumiaki (1474) | Lost 1-2 | -181445 |
| 2sealed | 205 | Saida, Toshihiro (1482) | Won 2-0 | +191464 |
| 3sealed | 195 | Kurosaki, Daiju (1498) | Won 2-0 | +181482 |
| 4sealed | 94 | Taniguchi, Yuusuke (1477) | Won 2-1 | +181500 |
| 5sealed | 101 | Fujita, Tsuyoshi (1967) | Won 2-1 | +261526 |
| 6sealed | 68 | Takehana, Yuki (1594) | Lost 1-2 | -171509 |
| top | average opponent: 1582record: 4-2 | new rating: 1509 | ||
| Grand Prix Yokohama 2003 (Onslaught block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 131 | Matukuma, Yuuji (1500) | Won 2-1 | +181518 |
| 2block | 120 | Fujihira, Keizou (1509) | Lost 0-2 | -181500 |
| 3block | 258 | Suzuki, Gou (1453) | Won 2-0 | +171517 |
| 4block | 227 | Kobayashi, Masanori(Okayama) (1501) | Lost 0-2 | -181499 |
| 5block | 246 | Kobayashi, Daisuke (1502) | Lost 1-2 | -181481 |
| 6block | 305 | Ichikawa, Hitoshi (1482) | Lost 1-2 | -181463 |
| top | average opponent: 1491record: 2-4 | new rating: 1463 | ||