Kojima, Daiki
Current rating: 1646
Record: 32-24-2
| Grand Prix Chiba 2016 (legacy) | starting rating: 1675 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 240 | Urase, Ryosuke (1861) | Lost 1-2 | -141661 |
| 3legacy | 922 | Yako, Ryuichi (1485) | Won 2-0 | +151676 |
| 4legacy | 403 | Matsuda, Atsushi (1538) | Lost 1-2 | -211655 |
| 5legacy | 795 | Tsai, Shih Tsun (1468) | Won 2-0 | +151670 |
| 6legacy | 634 | Watanabe, Kouhei 8114 (1517) | Lost 0-2 | -211649 |
| 7legacy | 736 | Iyoda, Yuki (1503) | Draw 1-1 | -31646 |
| top | average opponent: 1562record: 2-3-1 | new rating: 1646 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1633 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 656 | Yamamoto, Tetsuji (1518) | Won 2-1 | +161649 |
| 4standard | 287 | Asai, Hiroto (1568) | Won 2-0 | +161665 |
| 5standard | 38 | Osawa, Takuya (2010) | Lost 0-2 | -121653 |
| 6standard | 399 | Komiyama, Kenichiro (1557) | Lost 1-2 | -201633 |
| 7standard | 421 | Yoshino, Kohei (1429) | Lost 0-2 | -211612 |
| 8standard | 735 | Hirayama, Hideyuki (1624) | Won 2-1 | +181630 |
| 9standard | 458 | Hirohata, Syo (1617) | Won 2-0 | +181648 |
| 10standard | 464 | Kobayashi, Tetsuro (1491) | Won 2-0 | +151663 |
| 11standard | 206 | Matsumoto, Tomohiro (1587) | Draw 1-1 | -11662 |
| 12standard | 229 | Yokokawa, Kunikazu (1569) | Won 2-0 | +161678 |
| 13standard | 161 | Takagi, Yuma (1626) | Won 2-1 | +171695 |
| 14standard | 100 | Takada, Ryuto (1611) | Lost 1-2 | -201675 |
| top | average opponent: 1601record: 7-4-1 | new rating: 1675 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1554 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 378 | Kimura, Yoshihiro (1488) | Won 2-0 | +171571 |
| 3sealed | 526 | Takesue, Chikara (1728) | Won 2-1 | +201591 |
| 4sealed | 200 | Okada, Hajime (1467) | Won 2-0 | +161607 |
| 5sealed | 54 | Oonishi, Takahisa (1580) | Won 2-0 | +181625 |
| 6sealed | 56 | Ozawa, Takeshi (1842) | Won 2-0 | +221647 |
| 7sealed | 9 | Takatsuka, Yuuki (1578) | Lost 1-2 | -201627 |
| 8sealed | 86 | Karasawa, Ryuichi (1703) | Won 2-0 | +201647 |
| 9sealed | 53 | Kokubun, Takeshi (1764) | Lost 0-2 | -161631 |
| 10draft | 108 | Yow, Jonathan (1631) | Lost 0-2 | -181613 |
| 11draft | 186 | Ogata, Nobuhiko (1636) | Won 2-1 | +181631 |
| 12draft | 18 | Ou, Kaitou (1717) | Lost 1-2 | -161615 |
| 13draft | 40 | Itoh, Akira2497 (1553) | Lost 0-2 | -191596 |
| 14draft | 35 | Murata, Kouji (1504) | Won 2-1 | +161612 |
| 15draft | 29 | Nitta, Yuki (1762) | Won 2-0 | +211633 |
| top | average opponent: 1639record: 9-5 | new rating: 1633 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1510 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 387 | Osanai, Takashi (1501) | Won 2-1 | +181528 |
| 3standard | 154 | Itazu, Yoshihisa (1460) | Won 2-1 | +161544 |
| 4standard | 31 | Hirato, Ougi (1732) | Lost 1-2 | -141530 |
| 5standard | 449 | Shimogaki, Kouhei (1646) | Won 2-1 | +201550 |
| 6standard | 255 | Wong, Man Lok (1528) | Lost 1-2 | -191531 |
| 7standard | 270 | Kitakaze, Asuka (1502) | Won 2-1 | +181549 |
| 8standard | 694 | Tamura, Ryo (1820) | Won 2-1 | +231572 |
| 9standard | 92 | Muneta, Yasutoshi (1577) | Lost 0-2 | -181554 |
| top | average opponent: 1596record: 5-3 | new rating: 1554 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1527 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 1157 | Nishi, Yuutarou (1524) | Won 2-0 | +181545 |
| 3sealed | 990 | Kanamaru, Atsunori (1544) | Lost 0-2 | -181527 |
| 4sealed | 1098 | Ohshiba, Atsushi (1461) | Lost 0-2 | -201507 |
| 5sealed | 1074 | Uno, Yuki (1573) | Lost 1-2 | -161491 |
| 6sealed | 1148 | Ooshima, Kunihiro (1548) | Won 2-0 | +191510 |
| top | average opponent: 1530record: 2-3 | new rating: 1510 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 708 | Komatsu, Isamu (1539) | Won 2-0 | +191488 |
| 2legacy | 590 | Morita, Masayuki (1478) | Won 2-1 | +181506 |
| 3legacy | 528 | Hasegawa, Yuuhei (1498) | Won 2-1 | +181524 |
| 4legacy | 538 | Banba, Taiki (1562) | Lost 0-2 | -181506 |
| 5legacy | 649 | Wada, Yousuke (1516) | Lost 0-2 | -181488 |
| 6legacy | 767 | Funabiki, Yuusuke (1486) | Lost 1-2 | -181470 |
| 7legacy | 732 | Ashikari, Yuuki (1495) | Won 2-1 | +191489 |
| 8legacy | 668 | Maruyama, Takahiro (1549) | Won 2-0 | +191508 |
| 9legacy | 647 | Masuda, Jyunya (1549) | Won 2-0 | +191527 |
| top | average opponent: 1519record: 6-3 | new rating: 1527 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 788 | Yoshida, Yuuji (1553) | Lost 0-2 | -171483 |
| 4sealed | 763 | Otsuka, Yohei (1522) | Lost 0-2 | -171466 |
| 5sealed | 902 | Satou, Kentarou (1500) | Won 2-0 | +181484 |
| 6sealed | 844 | Nakaso, Kouji (1614) | Lost 1-2 | -151469 |
| top | average opponent: 1547record: 1-3 | new rating: 1469 | ||