Kochi, Daiki
Current rating: 1720 (#5293)
Record: 51-38-1
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1597 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 60 | Kasama, Ryo (1516) | Won 2-0 | +161613 |
| 3sealed | 148 | Naide, Kazutaka (1651) | Lost 0-2 | -171596 |
| 4sealed | 369 | Ido, Yoshito (1515) | Won 2-0 | +161612 |
| 5sealed | 209 | Oikawa, Hakudou (1705) | Won 2-1 | +201632 |
| 6sealed | 90 | Shibata, Yuuya (1461) | Won 2-0 | +151647 |
| 7sealed | 183 | Saito, Toru (1617) | Won 2-0 | +171664 |
| 8sealed | 24 | Obitsu, Youtarou (1816) | Won 2-0 | +211685 |
| 9sealed | 39 | Hayashi, Takatomo (1762) | Won 2-1 | +201705 |
| 10draft | 175 | Zhi, Yimin (1979) | Won 2-1 | +221727 |
| 11draft | 167 | Kawaguchi, Tetsu (1828) | Won 2-0 | +201747 |
| 12draft | 147 | Urasaki, Takayuki (1744) | Won 2-1 | +181765 |
| 13draft | 100 | Hosokawa, Yuya (2004) | Lost 0-2 | -131752 |
| 14draft | 122 | Murakami, Kazuya3837 (1843) | Lost 0-2 | -171735 |
| 15draft | 101 | Takimura, Kazuyuki (1910) | Lost 0-2 | -151720 |
| top | average opponent: 1739record: 10-4 | new rating: 1720 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1574 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 462 | Qiu, Qidi (1377) | Won 2-1 | +151589 |
| 2modern | 15 | Hitomi, Masaaki (1683) | Lost 1-2 | -161573 |
| 3modern | 748 | Sumikawa, Daiki (1363) | Won 2-1 | +141587 |
| 4modern | 408 | Mishiro, Norihito (1548) | Won 2-1 | +171604 |
| 5modern | 238 | Iwashita, Shuta (1531) | Won 2-1 | +171621 |
| 6modern | 207 | Nagae, Kazuya (1517) | Won 2-0 | +161637 |
| 7modern | 62 | Sato, Hirotaka (1544) | Lost 0-2 | -201617 |
| 8modern | 243 | Lu, Shaoan (1475) | Lost 0-2 | -201597 |
| top | average opponent: 1505record: 5-3 | new rating: 1597 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1637 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 429 | Ichisugi, Shingo (1501) | Lost 1-2 | -201617 |
| 2standard | 775 | Ho, Jong-Yi (1552) | Lost 0-2 | -191598 |
| 3standard | 1072 | Wakamatsu, Shutaroh (1345) | Won 2-0 | +131611 |
| 4standard | 927 | Sato, Kouki (1600) | Lost 1-2 | -181593 |
| 5standard | 963 | Kushibe, Toshiki (1567) | Lost 0-2 | -191574 |
| top | average opponent: 1513record: 1-4 | new rating: 1574 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1704 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 521 | Fukuoka, Naoto (1483) | Lost 1-2 | -221682 |
| 4modern | 659 | Takemura, Yuuki (1612) | Won 2-0 | +161698 |
| 5modern | 495 | Watanabe, Yuta (1677) | Lost 1-2 | -181680 |
| 6modern | 761 | Takahashi, Yoshimori (1531) | Won 2-0 | +151695 |
| 7modern | 450 | Takenaga, Tomohiro (1561) | Lost 1-2 | -201675 |
| 8modern | 742 | Ebitani, Keisuke (1814) | Lost 0-2 | -161659 |
| 9modern | 625 | Neki, Haruyuki (1436) | Lost 1-2 | -221637 |
| top | average opponent: 1588record: 2-5 | new rating: 1637 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1732 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 367 | Oikawa, Ryusuke (1658) | Won 2-0 | +171749 |
| 3standard | 277 | Kitakaze, Asuka (1495) | Won 2-1 | +131762 |
| 4standard | 171 | Sugimoto, Yuta (1471) | Lost 0-2 | -231739 |
| 5standard | 319 | Minamitani, Daichi (1661) | Lost 0-2 | -191720 |
| 6standard | 397 | Takeuchi, Ryota (1814) | Lost 0-2 | -161704 |
| top | average opponent: 1620record: 2-3 | new rating: 1704 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1623 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 1191 | Ootubo, Masashi (1518) | Won 2-0 | +161639 |
| 3sealed | 977 | Fukudome, Yuu (1670) | Won 2-1 | +181657 |
| 4sealed | 884 | Kurata, Takayuki (1481) | Won 2-1 | +151672 |
| 5sealed | 825 | Nakano, Fumiki (1683) | Won 2-0 | +181690 |
| 6sealed | 808 | Yap, Eugene (1667) | Won 2-1 | +181708 |
| 7sealed | 805 | Miyazono, Takeshi (1815) | Won 2-1 | +201728 |
| 8sealed | 805 | Watanabe, Akihito (1607) | Won 2-0 | +161744 |
| 9sealed | 801 | Omori, Ken'ichirou (1877) | Won 2-1 | +201764 |
| 10draft | 28 | Okada, Wataru (1857) | Draw 1-1 | +21766 |
| 11draft | 2 | Takano, Masaki (1765) | Won 2-0 | +181784 |
| 12draft | 84 | Minsu, Kim (1644) | Lost 1-2 | -211763 |
| 13draft | 167 | Okada, Wataru (1874) | Lost 1-2 | -161747 |
| 14draft | 17 | Yamaguchi, Satoshi (1923) | Lost 0-2 | -151732 |
| 15draft | 20 | Miyazono, Takeshi (1832) | ID | 01732 |
| top | average opponent: 1729record: 9-3-2 | new rating: 1732 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1572 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 123 | Kato, Yoshinari (1545) | Lost 1-2 | -191553 |
| 3modern | 239 | Yoshii, Shota (1499) | Won 2-0 | +171570 |
| 4modern | 190 | Doi, Fumiaki (1600) | Won 2-1 | +191589 |
| 5modern | 167 | Morales, Lucas (1541) | Won 2-0 | +171606 |
| 6modern | 94 | Hoshino, Yohei (1741) | Lost 1-2 | -151591 |
| 7modern | 192 | Anzai, Yasunobu (1409) | Won 2-0 | +141605 |
| 8modern | 158 | Sato, Hisao (1613) | Won 2-0 | +181623 |
| 9modern | 97 | Ohashi, Kenta (1594) | Won 2-0 | +181641 |
| 10modern | 82 | Matsui, Isamu (1589) | Lost 1-2 | -191622 |
| 12modern | 94 | Jeon, Hyun Cheol (1588) | Lost 0-2 | -191603 |
| 13modern | 77 | Kawasaki, Hirotaka (1564) | Lost 0-2 | -181585 |
| 14modern | 98 | Nanjo, Masashi (1717) | Won 2-0 | +201605 |
| 15modern | 83 | Itou, Manabu (1580) | Won 2-1 | +181623 |
| top | average opponent: 1583record: 8-5 | new rating: 1623 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1546 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 563 | Mizutani, Yuki (1500) | Won 2-0 | +181564 |
| 3standard | 675 | Watanabe, Yasuyuki (1499) | Won 2-0 | +161580 |
| 4standard | 591 | Mizutani, Yosuke (1754) | Lost 1-2 | -151565 |
| 5standard | 621 | Wen, Yuning (1542) | Won 2-1 | +181583 |
| 6standard | 529 | Watanabe, Yuuya (1981) | Lost 1-2 | -111572 |
| top | average opponent: 1655record: 3-2 | new rating: 1572 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 976 | Yamaguchi, Daisuke (1500) | Lost 0-2 | -181502 |
| 2sealed | 1091 | Yamazaki, Shinpei (1427) | Won 2-0 | +171519 |
| 3sealed | 1022 | Takahashi, Ryo (1452) | Won 2-0 | +161535 |
| 4sealed | 813 | H., Tatsuya (1518) | Won 2-0 | +181553 |
| 5sealed | 816 | Yonezawa, Musashi (1618) | Won 2-0 | +191572 |
| 6sealed | 720 | Yasooka, Shota (1990) | Lost 1-2 | -111561 |
| 7sealed | 798 | Yoshimori, Sho (1729) | Lost 0-2 | -151546 |
| top | average opponent: 1605record: 4-3 | new rating: 1546 | ||
| Grand Prix Yokohama 2003 (Onslaught block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 245 | Noshiro, Kazuya (1500) | Won 2-1 | +181518 |
| 2block | 109 | Nakashima, Toshihiko (1500) | Won 2-1 | +181536 |
| 3block | 51 | Sumitomo, Hiroyuki (1523) | Won 2-0 | +171553 |
| 4block | 49 | Lee, Jun-young (1535) | Lost 1-2 | -181535 |
| 5block | 134 | Yokota, Tomoaki (1501) | Won 2-0 | +171552 |
| 6block | 89 | Todate, Kouta (1555) | Won 2-1 | +191571 |
| 7block | 26 | Terada, Atsushi (1637) | Lost 1-2 | -171554 |
| 8block | 61 | Inoue, Toshiya (1553) | ID | 01554 |
| 9block | 70 | Tsuji, Hisanao (1547) | Lost 0-2 | -181536 |
| 10block | 97 | Ishibashi, Katsumi (1658) | Lost 1-2 | -161520 |
| 11block | 111 | Ohta, Shinji (1467) | Won 2-1 | +171537 |
| 12block | 97 | Nakajima, Daisuke (1522) | Won 2-1 | +181555 |
| 13block | 73 | Tanahashi, Masayasu (1557) | Lost 1-2 | -181537 |
| 14block | 78 | Ogami, Kenji (1624) | Lost 1-2 | -171520 |
| top | average opponent: 1548record: 7-6-1 | new rating: 1520 | ||