Honda, Masakazu
Current rating: 1650
Record: 49-38-2
| Grand Prix Kobe 2017 (modern) | starting rating: 1632 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 623 | Shibata, Satoru (1413) | Won 2-0 | +141646 |
| 2modern | 347 | Toma, Seiichiro (1518) | Won 2-1 | +161662 |
| 3modern | 115 | Suzuki, Fumito (1540) | Won 2-1 | +151677 |
| 4modern | 274 | Yoshii, Takayuki (1619) | Lost 1-2 | -191658 |
| 5modern | 255 | Matsuda, Taku (1547) | Won 2-0 | +161674 |
| 6modern | 276 | Taniguchi, Hironobu (1543) | Won 2-0 | +161690 |
| 7modern | 187 | Dezani, Jeremy (1915) | Lost 1-2 | -141676 |
| 8modern | 189 | Matsumoto, Masaya (1433) | Won 2-1 | +141690 |
| 9modern | 135 | Hayasaki, Yusuke (1564) | Won 2-1 | +151705 |
| 10modern | 64 | Wong, Kuo (1676) | Won 2-1 | +181723 |
| 11modern | 101 | Saito, Takaya (1922) | Lost 0-2 | -151708 |
| 12modern | 82 | Nunotani, Kousuke (1564) | Lost 1-2 | -201688 |
| 13modern | 184 | Canonica, Kevin (1580) | Lost 0-2 | -201668 |
| 14modern | 201 | Kudo, Koichi (1674) | Lost 1-2 | -181650 |
| top | average opponent: 1608record: 8-6 | new rating: 1650 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1610 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 306 | Kanda, Shigeru (1487) | Won 2-1 | +151625 |
| 3standard | 573 | Okada, Tomofumi (1535) | Lost 0-2 | -191606 |
| 4standard | 325 | Nagai, Kousuke (1602) | Lost 0-2 | -181588 |
| 5standard | 912 | Oouti, Kazuhito (1464) | Won 2-1 | +161604 |
| 6standard | 728 | Ishida, Shoichi (1526) | Won 2-0 | +161620 |
| 7standard | 339 | Yamaguchi, Hiroshi2043 (1534) | Lost 1-2 | -191601 |
| 8standard | 520 | Tanaka, Sou (1416) | Won 2-1 | +141615 |
| 9standard | 259 | Shinbo, Soutaro (1538) | Won 2-0 | +171632 |
| top | average opponent: 1513record: 5-3 | new rating: 1632 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1587 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 2244 | Kwok, Suen Wang (1499) | Won 2-1 | +161603 |
| 3sealed | 2141 | Sakai, Daichi (1536) | Won 2-0 | +171620 |
| 4sealed | 2009 | Kawaguchi, Tetsu (1483) | Won 2-1 | +151635 |
| 5sealed | 2032 | Kobayashi, Tatsuya (1487) | Won 2-1 | +161651 |
| 6sealed | 2009 | Bernhardsen, Christoffer (1610) | Lost 0-2 | -191632 |
| 7sealed | 2062 | Goto, Taito2647 (1574) | Lost 1-2 | -191613 |
| 8sealed | 2061 | Ishino, Hiroki (1559) | Lost 0-2 | -191594 |
| 9sealed | 2116 | Yoshihara, Shinji (1468) | Won 2-0 | +161610 |
| top | average opponent: 1527record: 5-3 | new rating: 1610 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1590 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 589 | Satou, Kenji (1481) | Lost 0-1 | -201570 |
| 3legacy | 847 | Takashima, Mao (1473) | Won 2-0 | +161586 |
| 4legacy | 736 | Yoshimori, Sho (1680) | Won 2-0 | +201606 |
| 5legacy | 646 | Sonoda, Naohiro (1651) | Lost 0-2 | -171589 |
| 6legacy | 684 | Higuchi, Akashi (1619) | Won 2-0 | +191608 |
| 7legacy | 593 | Kamioka, Masayuki (1538) | Lost 1-2 | -201588 |
| 8legacy | 665 | Emi, Shin'ichirou (1524) | Won 2-0 | +171605 |
| 9legacy | 626 | Samson, Kurt (1587) | Lost 0-2 | -181587 |
| top | average opponent: 1569record: 4-4 | new rating: 1587 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 750 | Matsubara, Tohru (1549) | Won 2-1 | +191541 |
| 3sealed | 632 | Motomura, Shigeru (1721) | Won 2-0 | +211562 |
| 4sealed | 611 | Nomura, Ryosuke (1808) | Won 2-1 | +221584 |
| 5sealed | 643 | Ogawa, Daiki (1598) | Won 2-1 | +191603 |
| 6sealed | 626 | Sakai, Ryou (1543) | Lost 0-2 | -191584 |
| 7sealed | 625 | Morita, Yo (1658) | Won 2-0 | +191603 |
| 8sealed | 624 | Kondou, Masaru (1609) | Won 2-0 | +181621 |
| 9sealed | 609 | Kitahara, Hiroaki (1877) | Lost 1-2 | -131608 |
| 10draft | 56 | Okumura, Yuji (1595) | Lost 1-2 | -191589 |
| 11draft | 57 | Inagawa, Katsuya (1548) | Lost 0-2 | -181571 |
| 12draft | 19 | Nakamura, Satoshi0186 (1610) | Won 2-1 | +181589 |
| 13draft | 67 | Yoshida, Yuuji (1592) | Lost 0-2 | -181571 |
| 15draft | 94 | Huang, Han Shen (1617) | Won 2-1 | +191590 |
| top | average opponent: 1640record: 8-5 | new rating: 1590 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1610 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 843 | Mori, Yusei (1498) | Lost 0-2 | -201590 |
| 3modern | 931 | Okano, Hiroki (1536) | Lost 0-2 | -191571 |
| 4modern | 1085 | Hayashi, Tomoki (1451) | Lost 0-2 | -211550 |
| 5modern | 1172 | Watahiki, Satoru (1441) | Lost 1-2 | -201530 |
| 6modern | 1124 | Ishii, Taiyo (1354) | Won 2-0 | +151545 |
| 7modern | 1052 | Bian, Abel (1578) | Won 2-0 | +191564 |
| 8modern | 938 | Tsuchiya, Yoshihiro (1365) | Lost 0-2 | -221542 |
| 9modern | 926 | Lin, Hsien Chang (1439) | Lost 0-2 | -201522 |
| top | average opponent: 1458record: 2-6 | new rating: 1522 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1615 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 551 | Ishida, Mamoru (1513) | Lost 0-2 | -191596 |
| 3sealed | 798 | Yamagata, Shuhei (1499) | Won 2-0 | +161612 |
| 4sealed | 729 | Mau, Aaron (1520) | Won 2-0 | +161628 |
| 5sealed | 560 | Yamaguchi, Satoshi (1875) | Won 2-1 | +231651 |
| 6sealed | 598 | Matsubara, Takeyuki (1629) | Lost 0-2 | -191632 |
| 7sealed | 634 | Takashi, Ooto (1537) | Won 2-0 | +161648 |
| 8sealed | 583 | Arita, Kento (1628) | Lost 0-2 | -181630 |
| 9sealed | 630 | Choi, Young-Il (1489) | Lost 1-2 | -201610 |
| top | average opponent: 1586record: 4-4 | new rating: 1610 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1555 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 679 | Hosokawa, Daisuke (1560) | Won 2-1 | +181573 |
| 4standard | 531 | Yoshioka, Ichita (1663) | Won 2-0 | +201593 |
| 5standard | 516 | Mutou, Kazuki (1586) | Lost 0-2 | -181575 |
| 6standard | 616 | Oshima, Yuki (1562) | Won 2-0 | +171592 |
| 7standard | 547 | Schiber, Christopher (1618) | Won 2-1 | +191611 |
| 8standard | 542 | Matsuda, Tomohiro (1600) | Won 2-0 | +181629 |
| 9standard | 629 | Matsuda, Issui (1730) | Lost 1-2 | -161613 |
| 10standard | 74 | Taura, Ryuji (1682) | Lost 1-2 | -171596 |
| 11standard | 102 | Yonezawa, Musashi (1664) | Lost 0-2 | -171579 |
| 12standard | 93 | Inoue, Yu (1580) | Lost 1-2 | -181561 |
| 13standard | 101 | Nose, Shunsuke (1500) | Won 2-1 | +171578 |
| 14standard | 88 | Matsushita, Junnya (1630) | Won 2-0 | +191597 |
| 15standard | 80 | Sato, Takatoshi (1630) | Won 2-0 | +181615 |
| top | average opponent: 1616record: 8-5 | new rating: 1615 | ||
| Grand Prix Kitakyushu 2013 (M14 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 43 | Okuyama, Shuhei (1516) | Won 2-1 | +181518 |
| 2standard | 58 | Tamiya, Toshiki (1518) | Won 2-0 | +181536 |
| 3standard | 155 | Takeuchi, Yasuhito (1483) | Lost 0-2 | -191517 |
| 4standard | 348 | Mihara, Ryo (1466) | Won 2-1 | +171534 |
| 5standard | 256 | Nakashima, Toshihiko (1676) | Draw 1-1 | +31537 |
| 6standard | 179 | Hirata, Minoru (1655) | Lost 1-2 | -161521 |
| 7standard | 280 | Bang, Hyun-Jung (1486) | Won 2-1 | +171538 |
| 8standard | 190 | Konagai, Ryota (1418) | Won 2-0 | +161554 |
| 9standard | 126 | Taura, Ryuji (1597) | Draw 1-1 | +11555 |
| top | average opponent: 1535record: 5-2-2 | new rating: 1555 | ||