Kouge, Kazuhiro
Current rating: 1583
Record: 46-40
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1591 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 555 | Yamamoto, Hayato (1500) | Won 2-0 | +161607 |
| 2standard | 220 | Takayama, Kiichiro (1471) | Lost 0-2 | -201587 |
| 3standard | 665 | Akizuki, Shotaro (1520) | Won 2-0 | +161603 |
| 4standard | 301 | Ogino, Genki (1321) | Lost 0-2 | -231580 |
| 5standard | 562 | Kuwashiro, Yoshiyuki (1563) | Won 2-0 | +181598 |
| 6standard | 532 | Kawaguchi, Tetsu (1753) | Lost 1-2 | -151583 |
| top | average opponent: 1522record: 3-3 | new rating: 1583 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1610 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 271 | Kamei, Tomotake (1333) | Lost 1-2 | -231587 |
| 2modern | 776 | Michibata, Tatsuya (1492) | Lost 0-2 | -191568 |
| 3modern | 1294 | Matsuda, Kenta (1372) | Won 2-0 | +141582 |
| 4modern | 1067 | Iwasaki, Akira (1343) | Won 2-0 | +141596 |
| 5modern | 732 | Inoue, Masayuki (1413) | Won 2-1 | +151611 |
| 6modern | 809 | Ki, Takayoshi (1509) | Lost 1-2 | -201591 |
| top | average opponent: 1410record: 3-3 | new rating: 1591 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1626 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 460 | Yokota, Daiki (1452) | Lost 0-2 | -211605 |
| 3standard | 1364 | Tokumine, Makoto (1427) | Won 2-1 | +151620 |
| 4standard | 1027 | Ookawa, Yuusuke (1564) | Won 2-1 | +171637 |
| 5standard | 611 | Navas, Luis (1628) | Won 2-1 | +181655 |
| 6standard | 357 | Takahashi, Tetsuhiro (1581) | Lost 0-2 | -201635 |
| 7standard | 624 | Funahashi, Shun (1581) | Won 2-1 | +171652 |
| 8standard | 425 | Hirohata, Syo (1635) | Won 2-1 | +181670 |
| 9standard | 234 | Minotani, Jun (1587) | Lost 1-2 | -201650 |
| 10standard | 329 | Kudou, Kouji (1553) | Lost 1-2 | -191631 |
| 11standard | 364 | Hori, Naomi (1504) | Lost 1-2 | -211610 |
| top | average opponent: 1551record: 5-5 | new rating: 1610 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1569 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 501 | Yamada, Yosuke (1446) | Won 2-0 | +161585 |
| 4legacy | 602 | Maruo, Yuuta (1692) | Lost 1-2 | -161569 |
| 5legacy | 569 | Okubo, Yuya (1501) | Won 2-0 | +171586 |
| 6legacy | 541 | Okuda, Masateru (1528) | Won 2-1 | +171603 |
| 7legacy | 517 | Ohmoto, Masaya (1516) | Lost 1-2 | -201583 |
| 8legacy | 587 | Sawada, Ken (1790) | Won 2-1 | +221605 |
| 9legacy | 553 | Yamada, Hiroki (1577) | Won 2-1 | +181623 |
| 10legacy | 53 | Shindou, Takehiro (1608) | Lost 0-2 | -191604 |
| 11legacy | 78 | Nakajima, Chikara (1854) | Lost 1-2 | -131591 |
| 12legacy | 109 | Kawabata, Yuji (1542) | Won 2-1 | +171608 |
| 13legacy | 90 | Nakano, Akinori (1457) | Won 2-1 | +151623 |
| 14legacy | 58 | Yamamoto, Akimasa (1865) | Won 2-0 | +221645 |
| 15legacy | 62 | Allier, Yoann (1571) | Lost 1-2 | -191626 |
| top | average opponent: 1611record: 8-5 | new rating: 1626 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1592 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1001 | Fujimoto, Keita (1500) | Won 2-0 | +161608 |
| 2modern | 819 | Muraoka, Yuki (1608) | Lost 1-2 | -181590 |
| 3modern | 1140 | Nakahara, Yoshihiro (1464) | Lost 0-2 | -201570 |
| 4modern | 1111 | Naitou, Takashi (1663) | Lost 1-2 | -171553 |
| 5modern | 1148 | Shigemune, Akinori (1446) | Won 2-1 | +161569 |
| top | average opponent: 1536record: 2-3 | new rating: 1569 | ||
| Grand Prix Kitakyushu 2013 (M14 standard) | starting rating: 1580 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 235 | Yamamoto, Akimasa (1814) | Won 2-1 | +221602 |
| 2standard | 143 | Sakimura, Akihiko (1674) | Won 2-1 | +201622 |
| 3standard | 78 | Yamashita, Hidetoshi (1686) | Lost 1-2 | -171605 |
| 4standard | 208 | Higaki, Motohide (1466) | Lost 1-2 | -211584 |
| 5standard | 318 | Yang, Jun-mo (1490) | Won 2-1 | +161600 |
| 6standard | 249 | Araki, Satoru (1524) | Lost 1-2 | -191581 |
| 7standard | 333 | Hayashi, Kazuya (1503) | Won 2-0 | +171598 |
| 8standard | 240 | Ohori, Akihito (1450) | Won 2-1 | +151613 |
| 9standard | 140 | Harada, Masao (1429) | Lost 1-2 | -211592 |
| top | average opponent: 1560record: 5-4 | new rating: 1592 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1625 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 104 | Torigoe, Seitaro (1628) | Lost 1-2 | -181607 |
| 3standard | 350 | Endou, Taiki (1501) | Lost 0-2 | -201587 |
| 4standard | 727 | Ito, Masato (1413) | Won 2-1 | +151602 |
| 5standard | 517 | Fukuju, Tabito (1511) | Won 2-0 | +171619 |
| 6standard | 493 | Kameyama, Takeshi (1573) | Lost 1-2 | -191600 |
| 7standard | 457 | Keita N., (1501) | Lost 1-2 | -201580 |
| top | average opponent: 1521record: 2-4 | new rating: 1580 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1440 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 35 | Kosuga, Shuhei (1380) | Won 2-0 | +171457 |
| 2modern | 166 | Sakaguchi, Yoichi (1516) | Won 2-0 | +191476 |
| 3modern | 154 | Sasaki, Tsutomu (1623) | Won 2-0 | +201496 |
| 4modern | 129 | Takada, Ryo (1338) | Won 2-1 | +161512 |
| 5modern | 9 | Kamo, Riki (1538) | Lost 1-2 | -181494 |
| 6modern | 142 | Ishiguro, Youhei (1536) | Won 2-0 | +191513 |
| 7modern | 112 | Urasaki, Takayuki (1569) | Won 2-1 | +191532 |
| 8modern | 47 | Kim, Cynic (1823) | Lost 1-2 | -131519 |
| 9modern | 92 | Nakamura, Satoshi (1606) | Won 2-0 | +201539 |
| 10modern | 28 | Takebayashi, Tomo (1779) | Won 2-1 | +221561 |
| 11modern | 21 | Shimizu, Yousuke (1614) | Won 2-0 | +191580 |
| 12modern | 15 | Aihara, Shogaku (1636) | Lost 1-2 | -171563 |
| 13modern | 23 | Toyota, Shimpei (1664) | Won 2-1 | +201583 |
| 14modern | 29 | Kawashima, Seiki (1633) | Won 2-0 | +191602 |
| 15modern | 12 | Nagaoka, Takayuki (1926) | Won 2-1 | +231625 |
| 16modern | 15 | Kim, Min-su (Japan) (1928) | ID | 01625 |
| top | average opponent: 1632record: 12-3-1 | new rating: 1625 | ||
| Grand Prix Hiroshima 2011 (ISD standard) | starting rating: 1477 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 208 | Tezuka, Yuuki (1516) | Lost 0-2 | -171460 |
| 2standard | 273 | Munekata, Masafumi (1482) | Won 2-0 | +181478 |
| 3standard | 163 | Higashimura, Kazuya (1398) | Lost 0-2 | -191459 |
| 4standard | 287 | Hirota, Shinji (1413) | Lost 1-2 | -191440 |
| top | average opponent: 1453record: 1-3 | new rating: 1440 | ||
| Grand Prix Kobe 2011 (extended) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 188 | Marcik, Michal (1743) | Won 2-1 | +231485 |
| 2extended | 130 | Yamada, Atsushi (1503) | Won 2-1 | +181503 |
| 3extended | 24 | Takeshita, Toru (1681) | Lost 0-2 | -141489 |
| 4extended | 205 | Nakajima, Chikara (1735) | Lost 1-2 | -141475 |
| 5extended | 231 | Ichikawa, Takayoshi (1552) | Lost 0-2 | -171458 |
| 6extended | 236 | Hamada, Shingo (1484) | Won 2-1 | +191477 |
| top | average opponent: 1616record: 3-3 | new rating: 1477 | ||
| Grand Prix Yokohama 2010 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 329 | Araki, Youhei (1533) | Won 2-1 | +191519 |
| 2extended | 176 | Nishihara, Hiroki (1458) | Lost 1-2 | -201499 |
| 3extended | 164 | Osanai, Takashi (1414) | Lost 1-2 | -191480 |
| 4extended | 413 | Sekikawa, Tsubasa (1482) | Lost 0-2 | -181462 |
| 5extended | 403 | Yuki, Naruse (1467) | Lost 1-2 | -181444 |
| 6extended | 357 | Takahashi, Kazuya (1449) | Won 2-1 | +181462 |
| top | average opponent: 1467record: 2-4 | new rating: 1462 | ||