Kojima, Terumasa
Current rating: 1703 (#6321)
Record: 50-36-5 (GP) / 7-8-1 (professional)
| Grand Prix Yokohama 2019 (modern) | starting rating: 1699 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 521 | Koshiishi, Tadahito (1575) | Won 2-0 | +151714 |
| 4modern | 217 | Mune, Kento (1607) | Won 2-1 | +161730 |
| 5modern | 47 | Muneishi, Hideaki (1509) | Lost 1-2 | -221708 |
| 6modern | 250 | Pan, Minxing (1908) | Lost 1-2 | -141694 |
| 7modern | 463 | Kimoto, Keiya (1477) | Won 2-1 | +141708 |
| 8modern | 276 | Uchiyama, Takato (1517) | Won 2-1 | +151723 |
| 9modern | 127 | Mitsuboshi, Daisuke (1546) | Won 2-0 | +141737 |
| 10modern | 62 | Kunisato, Ebie (1783) | Lost 1-2 | -171720 |
| 11modern | 162 | Kaneko, Yasuki (1632) | Won 2-0 | +171737 |
| 12modern | 138 | Liu, Yuchen (1987) | Lost 0-2 | -141723 |
| 13modern | 156 | Sugaya, Hironobu (1855) | Lost 0-2 | -151708 |
| 14modern | 161 | Endo, Natsumi (1658) | Lost 0-2 | -191689 |
| 15modern | 158 | Yamasaki, Yuuta (1489) | Won 2-0 | +141703 |
| top | average opponent: 1657record: 7-6 | new rating: 1703 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1752 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 181 | Suzuki, Shoya (1588) | Lost 1-2 | -211731 |
| 4sealed | 572 | Kondo, Kazuya (1548) | Lost 1-2 | -211710 |
| 5sealed | 706 | Hamasaki, Yuzuru (1555) | Lost 0-2 | -211689 |
| 6sealed | 717 | Kashiwa, Tomohiro (1486) | Won 2-0 | +151704 |
| 7sealed | 563 | Uzawa, Yuichi (1665) | Lost 0-2 | -191685 |
| 8sealed | 553 | Iso, Toshiharu (1437) | Won 2-1 | +141699 |
| top | average opponent: 1547record: 2-4 | new rating: 1699 | ||
| Grand Prix Shanghai 2017 (XLN standard) | starting rating: 1724 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 87 | Ikebata, Ryou (1747) | Lost 0-2 | -181706 |
| 4standard | 349 | Wu, Ryan (1489) | Won 2-0 | +141720 |
| 5standard | 67 | Otsuka, Tomohito (1589) | Won 2-0 | +161736 |
| 6standard | 29 | Li, Jun (1697) | Won 2-1 | +171753 |
| 7standard | 36 | Song, Xiangxue (1727) | Won 2-0 | +181771 |
| 8standard | 27 | Okada, Naoya (1720) | Won 2-0 | +171788 |
| 9standard | 10 | Tanaka, Hironao (1749) | Lost 0-2 | -191769 |
| 10standard | 38 | Signargout, Hippolyte (1877) | Won 2-0 | +201789 |
| 11standard | 20 | Gao, Tan (1792) | Lost 0-2 | -181771 |
| 12standard | 30 | Feng, Wei (1785) | Draw 1-1 | 01771 |
| 13standard | 34 | Song, Chan (1734) | Won 2-0 | +181789 |
| 14standard | 21 | Zheng, Peiyuan (1854) | Lost 1-2 | -171772 |
| 15standard | 37 | Chung, Syndy Sum (1687) | Lost 1-2 | -201752 |
| top | average opponent: 1727record: 7-5-1 | new rating: 1752 | ||
| Grand Prix Hong Kong 2017 (XLN limited) | starting rating: 1762 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 43 | Beley, Ronnie Paul (1727) | Lost 0-2 | -181744 |
| 4sealed | 208 | Liang, Mo (1642) | Won 2-0 | +161760 |
| 5sealed | 97 | Ikawa, Yoshihiko (1911) | Lost 1-2 | -151745 |
| 6sealed | 162 | Tan, Kevin Clark (1494) | Won 2-0 | +131758 |
| 7sealed | 76 | Naide, Kazutaka (1832) | Lost 1-2 | -161742 |
| 8sealed | 1003 | Setiadi, Frans (1506) | Won 2-1 | +131755 |
| 9sealed | 118 | Saito, Shinya (1954) | Won 2-0 | +221777 |
| 10draft | 73 | Wong, Ling Wai (1564) | Lost 1-2 | -221755 |
| 11draft | 115 | Tang, Ivan (1605) | Won 2-1 | +151770 |
| 12draft | 53 | Liang, Wenhao (1572) | Won 2-0 | +151785 |
| 13draft | 19 | Meenwatthana, Weerawat (1636) | Lost 0-2 | -211764 |
| 14draft | 18 | To, Chun Him (1544) | Lost 0-2 | -221742 |
| 15draft | 18 | Deng, Jun (1730) | Lost 0-2 | -181724 |
| top | average opponent: 1671record: 6-7 | new rating: 1724 | ||
| Pro Tour Hour of Devastation (HOU standard) | starting rating: 1765 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 21 | Halonen, Teemu (1693) | Won 2-0 | +161781 |
| 2draft | 75 | Lip, Quinton (1609) | Lost 0-2 | -211760 |
| 3draft | 75 | Chin, Ricky (1877) | Lost 0-2 | -161744 |
| 4standard | 179 | Baraniecki, Michael (1864) | Won 2-1 | +201764 |
| 5standard | 152 | Wu, Timothy (2117) | Won 2-1 | +251789 |
| 6standard | 89 | Vefa, Yusuf Kemal (1864) | Won 2-0 | +191808 |
| 7standard | 65 | Fujita, Tsuyoshi (1915) | Won 2-1 | +201828 |
| 8standard | 18 | Je, Sungeun (2010) | Lost 0-2 | -151813 |
| 9draft | 100 | Trotte, Florian (1884) | Lost 0-2 | -171796 |
| 10draft | 47 | Wilson, Jacob (1952) | Lost 0-2 | -151781 |
| 11draft | 129 | Ganz, Andreas (1789) | Lost 0-2 | -181763 |
| 12standard | 112 | Pacis, Jack Nicholle (1603) | Lost 0-2 | -201743 |
| 13standard | 127 | Stein, Abraham (1720) | Lost 1-2 | -191724 |
| 14standard | 131 | Nikolich, Benjamin (1908) | Won 2-1 | +211745 |
| 15standard | 120 | Venturi, Matteo (1566) | Draw 1-1 | -31742 |
| 16standard | 110 | Suzuki, Kazushige (1866) | Won 2-0 | +201762 |
| top | average opponent: 1827record: 7-8-1 | new rating: 1762 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1756 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 287 | Ueki, Junichi (1428) | Won 2-0 | +121768 |
| 4sealed | 175 | Ogino, Hiroki (1440) | Won 2-0 | +131781 |
| 5sealed | 150 | Hara, Katsuaki (1549) | Won 2-1 | +131794 |
| 6sealed | 20 | Minotani, Jun (1632) | Lost 0-2 | -211773 |
| 7sealed | 45 | Lip, Quinton (1597) | Draw 1-1 | -31770 |
| 8sealed | 123 | Watanabe, Yuta9087 (1576) | Draw 1-1 | -31767 |
| 9sealed | 247 | Suzuki, Shin (1637) | Won 2-1 | +151782 |
| 10draft | 39 | Yeh, Rueyjer (1580) | Won 2-1 | +151797 |
| 11draft | 39 | Kiyokawa, Hidetoshi (1555) | Lost 0-2 | -231774 |
| 12draft | 37 | Lip, Quinton (1604) | Lost 0-2 | -211753 |
| 13draft | 138 | Yeh, Rueyjer (1566) | Won 2-0 | +151768 |
| 14draft | 257 | Andreev, Nikita (1669) | Lost 0-2 | -201748 |
| 15draft | 236 | Sato, Kimihiko (1654) | Won 2-0 | +171765 |
| top | average opponent: 1576record: 7-4-2 | new rating: 1765 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1527 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 575 | Iwamoto, Nobuyuki (1784) | Won 2-0 | +221549 |
| 4modern | 79 | Ono, Daisuke (1378) | Won 2-1 | +151564 |
| 5modern | 66 | Limsakdakul, Wathanyu (1508) | Won 2-0 | +171581 |
| 6modern | 72 | Kurata, Shintaro (1637) | Won 2-0 | +191600 |
| 7modern | 39 | Wu, Kon Fai (1907) | Lost 1-2 | -121588 |
| 8modern | 27 | Tonouchi, Keita (1692) | Won 2-0 | +191607 |
| 9modern | 52 | Mihara, Makihito (2018) | Lost 0-2 | -101597 |
| 10modern | 112 | Akima, Naoya (1587) | Won 2-0 | +171614 |
| 11modern | 67 | Sakamoto, Sakito (1878) | Won 2-0 | +231637 |
| 12modern | 43 | Yam, Wing Chun (1894) | Won 2-1 | +231660 |
| 13modern | 18 | Itou, Kouei (1805) | Won 2-1 | +201680 |
| 14modern | 13 | Kimura, Shigeki (1810) | Won 2-0 | +211701 |
| 15modern | 4 | Murae, Ryuji (1901) | Won 2-0 | +211722 |
| Qmodern | Chiba, Akio (2120) | Won 2-0 | +251747 | |
| Smodern | Suzuike, Fumiyasu (1909) | Won 2-0 | +211768 | |
| Fmodern | Soh, Joe (2115) | Lost 0-2 | -121756 | |
| top | average opponent: 1809record: 13-3 | new rating: 1756 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1565 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 363 | Takeda, Teruhisa (1550) | Won 2-1 | +181583 |
| 4standard | 303 | Motomura, Shigeru (1736) | Lost 0-2 | -161567 |
| 5standard | 382 | Mizumoto, Hirotaka (1576) | Lost 1-2 | -171550 |
| 6standard | 765 | Minezaki, Yuuta (1506) | Lost 0-2 | -191531 |
| 7standard | 875 | Oguri, Hiroki (1409) | Won 2-0 | +161547 |
| 8standard | 490 | Horikawa, Jun (1438) | Lost 0-2 | -201527 |
| top | average opponent: 1536record: 2-4 | new rating: 1527 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 377 | Oomura, Takashi (1588) | Lost 1-2 | -161484 |
| 4standard | 695 | Kimura, Yuito (1557) | Draw 1-1 | +11485 |
| 5standard | 748 | Ono, Tomonori (1616) | Won 2-1 | +201505 |
| 6standard | 480 | Tanaka, Katsumi (1517) | Won 2-0 | +191524 |
| 7standard | 274 | Kawakami, Kazumitsu (1554) | Won 2-1 | +181542 |
| 8standard | 156 | Wang, Tao-Yi (1629) | Draw 1-1 | +21544 |
| 9standard | 302 | Igarashi, Takuma (1542) | Won 2-0 | +181562 |
| 10standard | 187 | Wakita, Tomoyuki (1661) | Lost 0-2 | -171545 |
| 11standard | 326 | Odo, Hiroyuki (1565) | Won 2-0 | +191564 |
| 12standard | 217 | Shibata, Takeshi (1583) | Won 2-1 | +181582 |
| 13standard | 141 | Satou, Takuma (1623) | Lost 0-2 | -171565 |
| top | average opponent: 1585record: 6-3-2 | new rating: 1565 | ||