Watanabe, Kazuki
Current rating: 1434
Record: 41-41
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 312 | Yagi, Yohei (1500) | Lost 0-2 | -171430 |
| 2legacy | 356 | Sano, Masaya (1349) | Lost 1-2 | -191411 |
| 3legacy | 637 | Matsuura, Koji (1455) | Won 2-0 | +191430 |
| 4legacy | 600 | Wada, Yuta (1470) | Won 2-0 | +191449 |
| 5legacy | 407 | Satou, Fumihiko (1624) | Lost 1-2 | -151434 |
| top | average opponent: 1480record: 2-3 | new rating: 1434 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 211 | Kanda, Shigeki (1464) | Lost 0-2 | -181486 |
| 2modern | 917 | Shimoda, Hiroaki (1483) | Lost 0-2 | -181468 |
| 3modern | 1329 | Katoh, Wataru (1381) | Won 2-0 | +161484 |
| 4modern | 1009 | Suzuki, Yuuichirou (1455) | Lost 1-2 | -181466 |
| 5modern | 1104 | Naitou, Yohei (1463) | Lost 0-2 | -191447 |
| top | average opponent: 1449record: 1-4 | new rating: 1447 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1566 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 120 | Yamasita, Akinori (1377) | Won 2-1 | +151581 |
| 4legacy | 196 | Dan, Gyoutou (1560) | Lost 1-2 | -181563 |
| 5legacy | 267 | Yamane, Masahiro (1494) | Lost 1-2 | -201543 |
| 6legacy | 423 | Takei, Jun (1493) | Won 2-0 | +171560 |
| 7legacy | 335 | Komori, Atsushi (1530) | Lost 1-2 | -181542 |
| 8legacy | 625 | Tang, Ivan (1570) | Lost 1-2 | -181524 |
| 9legacy | 597 | Watanabe, Yuuki (1419) | Lost 1-2 | -201504 |
| top | average opponent: 1492record: 2-5 | new rating: 1504 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1598 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 715 | Ishizaki, Takuya (1482) | Won 2-0 | +151613 |
| 2standard | 610 | Takahashi, Ryo (Mie) (1518) | Won 2-0 | +171630 |
| 3standard | 566 | Nakajima, Syuro (1428) | Lost 0-2 | -221608 |
| 4standard | 713 | Matsui, Yasuo (1568) | Lost 0-2 | -191589 |
| 5standard | 1191 | Goto, Yoshimasa (1473) | Won 2-0 | +161605 |
| 6standard | 829 | Kitaoka, Takaaki (1668) | Lost 1-2 | -171588 |
| 7standard | 805 | Hashimoto, Arata (1528) | Won 2-0 | +171605 |
| 8standard | 798 | Higashi, Koutarou (1525) | Lost 0-2 | -191586 |
| 9standard | 793 | Hamano, Kouhei (1505) | Lost 0-2 | -201566 |
| top | average opponent: 1522record: 4-5 | new rating: 1566 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1547 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 51 | Harada, Daisaku (1544) | Won 2-1 | +181565 |
| 2legacy | 57 | Okada, Hayaki (1518) | Won 2-1 | +171582 |
| 3legacy | 141 | Mizutani, Yosuke (1632) | Lost 1-2 | -171565 |
| 4legacy | 123 | Konokuchi, Yuuji (1483) | Lost 1-2 | -201545 |
| 5legacy | 302 | Taniguchi, Hidehisa (1623) | Won 2-1 | +201565 |
| 6legacy | 272 | Nishimoto, Takuya (1634) | Won 2-1 | +191584 |
| 7legacy | 167 | Nishida, Makoto (1452) | Won 2-0 | +161600 |
| 8legacy | 94 | Hayashi, Kazuya (1550) | Lost 0-2 | -191581 |
| 9legacy | 120 | Ishikura, Kazuya (1510) | Won 2-0 | +171598 |
| top | average opponent: 1549record: 6-3 | new rating: 1598 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1574 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 677 | Sugitani, Kyousuke (1539) | Lost 0-2 | -191555 |
| 2sealed | 922 | Kobayashi, Hiroaki7197 (1481) | Won 2-0 | +171572 |
| 3sealed | 901 | Tomomizu, Takuya (1416) | Lost 0-2 | -211551 |
| 4sealed | 1066 | Terauchi, Yutaro (1481) | Won 2-0 | +171568 |
| 5sealed | 892 | Kiyokawa, Hidetoshi (1418) | Lost 0-2 | -211547 |
| top | average opponent: 1467record: 2-3 | new rating: 1547 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1566 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 925 | Smithberger, John (1498) | Won 2-0 | +161582 |
| 2modern | 779 | Kuwashiro, Yoshiyuki (1405) | Lost 0-2 | -211561 |
| 3modern | 1035 | Sato, Hiroyuki (1442) | Won 2-0 | +161577 |
| 4modern | 857 | Noguchi, Masami (1538) | Lost 1-2 | -191558 |
| 5modern | 962 | Yamabe, Kazumi (1425) | Won 2-1 | +161574 |
| 6modern | 1017 | Chanboonyawat, Prapruet (1538) | Won 2-1 | +171591 |
| 7modern | 871 | Koshimura, Takeshi (1621) | Lost 1-2 | -171574 |
| top | average opponent: 1495record: 4-3 | new rating: 1574 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1574 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 41 | Ichige, Masato (1501) | Won 2-1 | +171591 |
| 2standard | 65 | Kobayashi, Akihiro (1412) | Won 2-0 | +151606 |
| 3standard | 130 | Hishida, Akinori (1469) | Won 2-0 | +151621 |
| 4standard | 148 | Hirayama, Shigetaka (1484) | Lost 0-2 | -201601 |
| 5standard | 294 | Kawahara, Ryouta (1530) | Lost 0-2 | -201581 |
| 6standard | 374 | Hirosawa, Yuuta (1707) | Lost 0-2 | -151566 |
| top | average opponent: 1517record: 3-3 | new rating: 1566 | ||
| Grand Prix Yokohama 2012 (modern) | starting rating: 1591 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 63 | Shigezumi, Manabu (1497) | Won 2-0 | +161607 |
| 2modern | 195 | Kishi, Hideyuki (1471) | Lost 1-2 | -201587 |
| 3modern | 419 | Nakazawa, Yusuke (1288) | Won 2-0 | +131600 |
| 4modern | 374 | Nakamichi, Daisuke (1507) | Lost 0-2 | -201580 |
| 5modern | 355 | Hirai, Eiichi (1499) | Won 2-1 | +161596 |
| 6modern | 220 | Oshima, Yuki (1504) | Lost 1-2 | -191577 |
| 7modern | 344 | Isa, Yukifumi (1504) | Won 2-1 | +161593 |
| 8modern | 247 | Umeki, Ryo (1517) | Lost 1-2 | -191574 |
| top | average opponent: 1473record: 4-4 | new rating: 1574 | ||
| Grand Prix Yokohama 2010 (extended) | starting rating: 1573 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 9 | Tamura, Satoshi (1500) | Won 2-1 | +161589 |
| 2extended | 70 | Hishida, Akinori (1504) | Won 2-0 | +171606 |
| 3extended | 53 | Tanaka, Yousuke (Gunma (1518) | Lost 0-2 | -201586 |
| 4extended | 176 | Nakamura, Yusuke (1674) | Won 2-0 | +201606 |
| 5extended | 118 | Nose, Koji (1878) | Won 2-1 | +231629 |
| 6extended | 70 | Wachi, Shinya (1659) | Lost 1-2 | -181611 |
| 7extended | 124 | Toyama, Junichiro (1494) | Lost 1-2 | -201591 |
| top | average opponent: 1604record: 4-3 | new rating: 1591 | ||
| Grand Prix Niigata 2009 (M10 limited) | starting rating: 1578 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 62 | Yachi, Hajime (1446) | Won 2-0 | +151593 |
| 2sealed | 149 | Fujisaki, Akifumi (1518) | Won 2-0 | +171610 |
| 3sealed | 91 | Hiruma, Yuki (1535) | Won 2-1 | +161626 |
| 4sealed | 47 | Fujimoto, Taichi (1830) | Lost 0-2 | -141612 |
| 5sealed | 52 | Matsunaga, Kazuki (1499) | Lost 1-2 | -201592 |
| 6sealed | 108 | Weiskotten, Brendan (1519) | Lost 1-2 | -191573 |
| top | average opponent: 1558record: 3-3 | new rating: 1573 | ||
| Grand Prix Yamagata 2006 (TSP limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 64 | Saitou, Hironari (1464) | Won 2-0 | +171517 |
| 2sealed | 2 | Hirayama, Daisuke (1451) | Won 2-0 | +171534 |
| 3sealed | 38 | Okabe, Gaku (1538) | Lost 1-2 | -181516 |
| 4sealed | 80 | Miura, Mamoru (1519) | Lost 0-2 | -181498 |
| 5sealed | 91 | Suzuki, Ryuuichi (1438) | Won 2-1 | +171515 |
| 6sealed | 60 | Ikeda, Yutaka (1518) | Won 2-0 | +181533 |
| 7sealed | 53 | Ishimura, Shintaro (1775) | Won 2-1 | +231556 |
| 8sealed | 33 | Kinoshita, Masashi (1777) | Won 2-1 | +221578 |
| top | average opponent: 1560record: 6-2 | new rating: 1578 | ||