Kawaguchi, Kenji
Current rating: 1614
Record: 22-15-1
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1641 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 228 | Kodera, Yasunori (1551) | Lost 1-2 | -201621 |
| 2sealed | 607 | Nakamura, Tatsuki (1469) | Won 2-0 | +151636 |
| 3sealed | 673 | Katou, Tomiji (1447) | Lost 1-2 | -211615 |
| 4sealed | 1057 | Nakagawa, Yuma (1481) | Won 2-0 | +151630 |
| 5sealed | 821 | Nakai, Mitsuki (1499) | Won 2-0 | +161646 |
| 6sealed | 401 | Yamamoto, Tetsuji (1679) | Lost 1-2 | -171629 |
| 7sealed | 646 | Takeuchi, Ryota (1837) | Lost 1-2 | -151614 |
| top | average opponent: 1566record: 3-4 | new rating: 1614 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1625 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 433 | Komada, Shun (1482) | Won 2-1 | +151640 |
| 2sealed | 105 | Aihara, Shogaku (1532) | Lost 1-2 | -201620 |
| 3sealed | 711 | Kato, Masaaki (1497) | Won 2-0 | +161636 |
| 4sealed | 399 | Fujimoto, Yosuke (1685) | Won 2-0 | +191655 |
| 5sealed | 235 | Muraoka, Hideaki (1341) | Won 2-1 | +121667 |
| 6sealed | 112 | Satonaka, Kentarou (1498) | Lost 0-2 | -211646 |
| 7sealed | 291 | Kutsukake, Takuro (1603) | Draw 1-1 | -11645 |
| 8sealed | 390 | Oota, Hirotaka (1608) | Won 2-0 | +181663 |
| 9sealed | 251 | Kobayashi, Hiroaki (1439) | Lost 0-2 | -221641 |
| top | average opponent: 1520record: 5-3-1 | new rating: 1641 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1563 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 606 | Kondou, Masaru (1556) | Won 2-0 | +171580 |
| 4sealed | 682 | Tsumura, Kenji (1625) | Won 2-0 | +191599 |
| 5sealed | 617 | Hoshino, Masaaki (1635) | Won 2-0 | +191618 |
| 6sealed | 611 | Kawaguchi, Kyouhei (1812) | Won 2-1 | +211639 |
| 7sealed | 607 | Koyanagi, Takashi (1640) | Lost 0-2 | -181621 |
| 8sealed | 645 | Honma, Rie (1535) | Won 2-0 | +171638 |
| 9sealed | 626 | Hasegawa, Shun-ya (1652) | Lost 1-2 | -181620 |
| 10draft | 34 | Matsubara, Ichiro (1700) | Lost 0-2 | -161604 |
| 11draft | 4 | Terada, Shuuhei (1721) | Won 2-1 | +201624 |
| 12draft | 90 | Fujimoto, Kenta (1599) | Lost 0-2 | -191605 |
| 13draft | 32 | Lai, Pak Yin (1763) | Lost 1-2 | -151590 |
| 14draft | 99 | Okamura, Tomohiko (1611) | Won 2-1 | +181608 |
| 15draft | 98 | Hanawa, Atsushi (1508) | Won 2-0 | +171625 |
| top | average opponent: 1643record: 8-5 | new rating: 1625 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 681 | Tsumori, Youhei (1450) | Won 2-0 | +171517 |
| 2sealed | 621 | Takashi, Ooto (1519) | Won 2-0 | +181535 |
| 3sealed | 589 | Miyazono, Takeshi (1606) | Won 2-0 | +191554 |
| 4sealed | 556 | Kobayashi, Yuuki (1534) | Won 2-1 | +181572 |
| 5sealed | 538 | Kanegawa, Toshiya (1823) | Lost 0-2 | -131559 |
| 6sealed | 556 | Oohashi, Kazuhiro (1562) | Won 2-0 | +181577 |
| 7sealed | 520 | Yam, Wing Chun (1771) | Lost 1-2 | -151562 |
| 8sealed | 573 | Niwa, Ryuuta (1521) | Won 2-0 | +171579 |
| 9sealed | 544 | Shiroza, Shinichiro (1647) | Lost 1-2 | -161563 |
| top | average opponent: 1604record: 6-3 | new rating: 1563 | ||