Kobayashi, Tetsuro
Current rating: 1644
Record: 104-98-2
- 2012
- 2015
- 2016
- 2017
- 2018
- 2019
- 2020
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1703 | |||
| round | table | opponent (rating) | result | Δrating |
| 3pioneer | 77 | Kondo, Go (1539) | Lost 0-2 | -211682 |
| 4pioneer | 477 | Tanaka, Keita (1490) | Won 2-1 | +141696 |
| 5pioneer | 259 | Nishizawa, Taichi (1587) | Won 2-1 | +161712 |
| 6pioneer | 158 | Wang, Kunrui (1629) | Lost 1-2 | -191693 |
| 7pioneer | 359 | Mori, Mizuki (1479) | Won 2-1 | +141707 |
| 8pioneer | 188 | Hirose, Yoshiyuki (1626) | Won 2-1 | +161723 |
| 9pioneer | 134 | Pass, William (1573) | Lost 1-2 | -201703 |
| 10pioneer | 132 | Ishii, Taisuke (1801) | Lost 1-2 | -171686 |
| 11pioneer | 149 | Watanabe, Masao (1354) | Lost 1-2 | -231663 |
| 12pioneer | 154 | Nakai, Tomoki (1606) | Lost 0-2 | -191644 |
| top | average opponent: 1568record: 4-6 | new rating: 1644 | ||
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1750 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 387 | Fujii, Akira (1509) | Won 2-0 | +131763 |
| 4standard | 96 | Inoue, Toru (1986) | Lost 0-2 | -141749 |
| 5standard | 391 | Hagiya, Ginga (1432) | Lost 0-2 | -231726 |
| 6standard | 457 | Arakaki, Gen (1441) | Lost 1-2 | -231703 |
| top | average opponent: 1592record: 1-3 | new rating: 1703 | ||
| Grand Prix Bangkok 2019 (ELD limited) | starting rating: 1706 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 72 | Patarakitvanit, Pongpat (1535) | Won 2-0 | +151721 |
| 4sealed | 42 | Methawattanakul, Sakul (1525) | Won 2-1 | +141735 |
| 5sealed | 18 | Wong, Eric (1695) | Lost 1-2 | -181717 |
| 6sealed | 98 | Kunbuntomsin, Suchit (1512) | Won 2-1 | +141731 |
| 7sealed | 41 | Conboy, James (1745) | Won 2-1 | +181749 |
| 8sealed | 26 | Chew, Kelvin (1853) | Lost 0-2 | -161733 |
| 9sealed | 34 | Hosokawa, Yuya (2010) | Lost 0-2 | -131720 |
| 10draft | 47 | Kintanar, Celsus (1766) | Won 2-0 | +191739 |
| 11draft | 45 | Murakami, Kazuya3837 (1858) | Won 2-1 | +201759 |
| 12draft | 44 | Gonzales, John Benedict (1866) | Lost 0-2 | -161743 |
| 13draft | 60 | Murae, Ryuji (1962) | Lost 1-2 | -141729 |
| 14draft | 60 | Yam, Wing Chun (1878) | Won 2-0 | +211750 |
| top | average opponent: 1767record: 7-5 | new rating: 1750 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1684 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 80 | Saito, Yuki (1608) | Won 2-1 | +161700 |
| 4sealed | 105 | Uemura, Akira (1541) | Lost 1-2 | -211679 |
| 5sealed | 258 | Ebihara, Hirotaka (1732) | Won 2-1 | +191698 |
| 6sealed | 129 | Suzuki, Toru (1547) | Won 2-0 | +161714 |
| 7sealed | 43 | Kamo, Keisuke (1707) | Won 2-0 | +171731 |
| 8sealed | 34 | Saijo, Hayato (1524) | Lost 1-2 | -211710 |
| 9sealed | 210 | Hando, Shinnosuke (1561) | Won 2-1 | +151725 |
| 10draft | 115 | Kobayasi, Tomoya (1875) | Lost 0-2 | -151710 |
| 11draft | 20 | Ota, Sho (1700) | Won 2-0 | +181728 |
| 12draft | 152 | Kubota, Yuuhi (1815) | Won 2-1 | +191747 |
| 13draft | 69 | Chee, Cristerson (1576) | Lost 0-2 | -211726 |
| 14draft | 95 | Tanaka, Yoshiyuki 6283 (1605) | Lost 1-2 | -201706 |
| top | average opponent: 1649record: 7-5 | new rating: 1706 | ||
| Grand Prix Taipei 2019 (WAR standard) | starting rating: 1594 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 202 | Fujikura, Akinori (1563) | Won 2-0 | +181612 |
| 4standard | 84 | Lee, Chiung Ping (1584) | Lost 1-2 | -191593 |
| 5standard | 120 | Chee, Howe Ming (1383) | Won 2-0 | +151608 |
| 6standard | 69 | Chang, Tao Liang (1486) | Lost 0-2 | -211587 |
| 7standard | 147 | Zhao, Han (1725) | Won 2-0 | +211608 |
| 8standard | 104 | Katayama, Satoru (1447) | Won 2-1 | +151623 |
| 9standard | 53 | Shiohata, Ryosuke (1581) | Won 2-1 | +171640 |
| 10standard | 61 | Lee, Jim Tim (1732) | Won 2-1 | +201660 |
| 11standard | 44 | Liu, Zhengdong (1636) | Won 2-1 | +171677 |
| 12standard | 18 | Ju, Yaqiong (1747) | Lost 0-2 | -161661 |
| 13standard | 21 | Wang, Yuhe (1547) | Won 2-0 | +161677 |
| 14standard | 28 | Ikawa, Yoshihiko (2010) | Lost 0-2 | -131664 |
| 15standard | 29 | Lin, Ming Yi (1725) | Won 2-0 | +201684 |
| top | average opponent: 1628record: 9-4 | new rating: 1684 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1583 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 220 | Nabetani, Yosuke (1478) | Won 2-1 | +161599 |
| 4modern | 137 | Oomura, Takashi (1503) | Won 2-1 | +171616 |
| 5modern | 105 | Ikeda, Hiroaki (1590) | Lost 1-2 | -191597 |
| 6modern | 330 | Yamagishi, Hideaki (1531) | Lost 1-2 | -191578 |
| 7modern | 432 | Yang, Jun-mo (1593) | Won 2-0 | +181596 |
| 8modern | 315 | Omi, Tatsuya (1531) | Won 2-0 | +171613 |
| 9modern | 160 | Fujii, Takafumi (1574) | Won 2-1 | +171630 |
| 10modern | 77 | Lu, Shaoan (1514) | Won 2-0 | +161646 |
| 11modern | 74 | Yamamoto, Kentaro (1864) | Lost 1-2 | -141632 |
| 12modern | 75 | Fujiwara, Ryoji (1635) | Won 2-0 | +181650 |
| 13modern | 90 | Ishikawa, Takuma 0419 (1690) | Lost 1-2 | -171633 |
| 14modern | 70 | Shigeta, Izumi (1614) | Lost 0-2 | -181615 |
| 15modern | 109 | Iwaki, Ryota (1492) | Lost 1-2 | -211594 |
| top | average opponent: 1585record: 7-6 | new rating: 1594 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1622 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 368 | Matsumoto, Fumiya (1733) | Lost 1-2 | -161606 |
| 4standard | 544 | Yanagihara, Tomoki (1439) | Won 2-0 | +151621 |
| 5standard | 230 | Wu, Chia-Ju (1560) | Lost 0-2 | -191602 |
| 6standard | 344 | Ding, Yi (1708) | Lost 1-2 | -161586 |
| 7standard | 533 | Enomoto, Kenji (1497) | Won 2-1 | +161602 |
| 8standard | 336 | Inui, Takashi (1565) | Lost 1-2 | -191583 |
| top | average opponent: 1584record: 2-4 | new rating: 1583 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1625 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 325 | Zhang, Yi 1971 (1592) | Won 2-0 | +171642 |
| 4standard | 243 | Zhi, Yimin (1844) | Lost 1-2 | -141628 |
| 5standard | 413 | Hamada, Akira (1600) | Lost 0-2 | -191609 |
| 6standard | 504 | Sugaya, Yuta (1442) | Lost 1-2 | -211588 |
| 7standard | 729 | Okada, Naoya (1656) | Won 2-1 | +201608 |
| 8standard | 574 | Saito, Tomoe (1402) | Won 2-1 | +141622 |
| top | average opponent: 1589record: 3-3 | new rating: 1622 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1627 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 418 | Takao, Shota (1770) | Lost 1-2 | -161611 |
| 4sealed | 293 | Ookura, Yasuhiro (1514) | Lost 1-2 | -191592 |
| 5sealed | 812 | Iwata, Ryoji (1384) | Won 2-1 | +141606 |
| 6sealed | 644 | Yamada, Takuya (1693) | Lost 0-2 | -161590 |
| 7sealed | 607 | Koike, Yuta (1614) | Won 2-0 | +181608 |
| 8sealed | 386 | Takeda, Noriaki (1543) | Won 2-0 | +171625 |
| top | average opponent: 1586record: 3-3 | new rating: 1625 | ||
| Grand Prix Singapore 2018 (DOM standard) | starting rating: 1563 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 31 | Hagiwara, Masakatsu (1599) | Lost 1-2 | -181545 |
| 4standard | 138 | Chin, Wei Han (1759) | Won 2-1 | +221567 |
| 5standard | 97 | Chua, Zong En (1495) | Won 2-1 | +171584 |
| 6standard | 92 | Wa, Ho (1437) | Won 2-0 | +151599 |
| 7standard | 39 | Utsunomiya, Takumi (1801) | Lost 1-2 | -141585 |
| 8standard | 89 | Mohammad-Jafari, Omeed (1550) | Won 2-0 | +171602 |
| 9standard | 59 | Tan, Chin Heng (1815) | Won 2-0 | +221624 |
| 10standard | 21 | Ohki, Tatsuhiko (1777) | Lost 1-2 | -151609 |
| 11standard | 47 | Abella, Lexter Chander (1563) | Won 2-1 | +171626 |
| 12standard | 30 | Loh, Ryan (1638) | Won 2-0 | +181644 |
| 13standard | 27 | Moriya, Ryo (1840) | Lost 1-2 | -141630 |
| 14standard | 24 | Xu, Zihan (1556) | Lost 1-2 | -201610 |
| 15standard | 44 | Leow, Shaun (1531) | Won 2-1 | +171627 |
| top | average opponent: 1643record: 8-5 | new rating: 1627 | ||
| Grand Prix Shanghai 2017 (XLN standard) | starting rating: 1582 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 107 | Lee, Alan (1767) | Lost 0-2 | -151567 |
| 4standard | 112 | Wang, Yu Lin (1486) | Lost 1-2 | -191548 |
| 5standard | 203 | Gan, Zhaofeng 9383 (1620) | Lost 1-2 | -171531 |
| 6standard | 259 | Li, Rong (1485) | Lost 0-2 | -191512 |
| 7standard | 274 | Wang, Haoyu (1470) | Won 2-0 | +171529 |
| 8standard | 247 | Wang, Kunyun (1441) | Won 2-1 | +171546 |
| 9standard | 182 | Bao, Hong Jie (1483) | Won 2-0 | +171563 |
| top | average opponent: 1536record: 3-4 | new rating: 1563 | ||
| Grand Prix Hong Kong 2017 (XLN limited) | starting rating: 1579 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 71 | Song, Malcolm (1573) | Won 2-0 | +181597 |
| 4sealed | 84 | Suematsu, Takaaki (2037) | Lost 1-2 | -111586 |
| 5sealed | 106 | Li, Ang (1490) | Won 2-0 | +171603 |
| 6sealed | 35 | Yamamoto, Masafumi (1828) | Lost 0-2 | -141589 |
| 7sealed | 111 | Wee, Pang Ming (1948) | Lost 0-2 | -121577 |
| 8sealed | 162 | Chen, Yiwen (1804) | Won 2-1 | +221599 |
| 9sealed | 97 | Wu, Xuan (1643) | Lost 0-2 | -171582 |
| top | average opponent: 1760record: 3-4 | new rating: 1582 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1580 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 382 | Hrycej, Martin (1959) | Won 2-0 | +241604 |
| 4sealed | 27 | Lee, Anthony (1954) | Lost 1-2 | -111593 |
| 5sealed | 258 | Takahashi, Eiji (1554) | Won 2-0 | +171610 |
| 6sealed | 182 | Morawski, Jonathan (1921) | Lost 0-2 | -131597 |
| 7sealed | 462 | Zhang, Hongqiang (1620) | Lost 1-2 | -171580 |
| 8sealed | 407 | Nakajima, Shuurou (1494) | Won 2-1 | +161596 |
| 9sealed | 400 | Tanaka, Eiji (1636) | Lost 1-2 | -171579 |
| top | average opponent: 1734record: 3-4 | new rating: 1579 | ||
| Grand Prix Manila 2017 (AKH standard) | starting rating: 1603 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 116 | Tomomura, Hitoshi (1945) | Lost 0-2 | -121591 |
| 4standard | 198 | Leonor, Christopher Eric (1384) | Won 2-1 | +141605 |
| 5standard | 54 | Silverio, Geoffrey Gus (1518) | Lost 1-2 | -201585 |
| 6standard | 218 | Galang, Axel (1628) | Won 2-0 | +191604 |
| 7standard | 107 | Sy, Alex (1397) | Lost 0-2 | -221582 |
| 8standard | 200 | Osal, Rod M (1500) | Lost 1-2 | -191563 |
| 9standard | 219 | Retazo, Reynan (1509) | Won 2-0 | +171580 |
| top | average opponent: 1554record: 3-4 | new rating: 1580 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1578 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 580 | Nakamura, Naomichi (1453) | Won 2-0 | +161594 |
| 4modern | 148 | Maruyama, Satoshi (1678) | Lost 1-2 | -161578 |
| 5modern | 362 | Kwon, Ohhyek (1537) | Won 2-0 | +171595 |
| 6modern | 257 | Abe, Ken'Ichi (1731) | Won 2-0 | +201615 |
| 7modern | 90 | Okamoto, Takaki (1521) | Won 2-0 | +171632 |
| 8modern | 35 | Ishikawa, Takuma 3754 (1526) | Lost 1-2 | -201612 |
| 9modern | 150 | Nakai, Satoshi (1571) | Won 2-1 | +171629 |
| 10modern | 89 | Song, Malcolm (1517) | Lost 0-2 | -201609 |
| 11modern | 152 | Kawahara, Ryouta (1798) | Won 2-1 | +211630 |
| 12modern | 196 | Oomori, Yasutomo (1812) | Lost 0-2 | -141616 |
| 13modern | 148 | Kashita, Naoto (1587) | Won 2-0 | +171633 |
| 14modern | 122 | Takadera, Toshihisa (1541) | Lost 1-2 | -201613 |
| 15modern | 143 | Yamamoto, Kentaro (2033) | Lost 1-2 | -101603 |
| top | average opponent: 1639record: 7-6 | new rating: 1603 | ||
| Grand Prix Beijing 2017 (AKH limited) | starting rating: 1622 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 210 | Zhou, Zhiqi (1561) | Won 2-1 | +171639 |
| 4sealed | 104 | Abe, Takashi (1640) | Lost 0-2 | -181621 |
| 5sealed | 114 | Liu, Yin (1635) | Won 2-1 | +181639 |
| 6sealed | 142 | Zeng, Yao (1520) | Lost 1-2 | -201619 |
| 7sealed | 175 | Yin, Yanqi (1544) | Lost 1-2 | -201599 |
| 8sealed | 218 | Yao, Cheng (1422) | Lost 0-2 | -211578 |
| top | average opponent: 1554record: 2-4 | new rating: 1578 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1664 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 304 | Ueda, Tadahiko (1551) | Won 2-0 | +161680 |
| 4standard | 297 | Muramatsu, Kunihiro (1501) | Won 2-0 | +151695 |
| 5standard | 119 | Nomiya, Yohei (1682) | Won 2-1 | +171712 |
| 6standard | 9 | Nakayama, Takuya (1770) | Lost 0-2 | -161696 |
| 7standard | 207 | Ishikawa, Kenya (1490) | Lost 1-2 | -221674 |
| 8standard | 246 | Momoi, Atsushi (1526) | Lost 0-2 | -211653 |
| 9standard | 509 | Hasegawa, Tsuyoshi (1569) | Won 2-0 | +171670 |
| 10standard | 334 | Watanabe, Shogo7192 (1529) | Won 2-1 | +151685 |
| 11standard | 248 | Furusawa, Shu (1549) | Won 2-1 | +161701 |
| 12standard | 150 | Takano, Shota (1591) | Lost 1-2 | -201681 |
| 13standard | 184 | Yamamoto, Tetsuji (1659) | Lost 1-2 | -191662 |
| 14standard | 241 | Morikawa, Taichi (1654) | Lost 1-2 | -181644 |
| 15standard | 236 | Fusegi, Takanori (1409) | Lost 0-2 | -221622 |
| top | average opponent: 1575record: 6-7 | new rating: 1622 | ||
| Grand Prix Kuala Lumpur 2016 (KLD standard) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 108 | Randi, Stephen (1522) | Won 0-0 | +171554 |
| 4standard | 67 | Yu, Weilong (1578) | Won 2-1 | +191573 |
| 5standard | 8 | Abas, Mohamed Syahli (1592) | Won 2-0 | +181591 |
| 6standard | 4 | Poh, Solomon (1522) | Won 2-1 | +171608 |
| 7standard | 5 | Wang, Chengji (1684) | Lost 0-2 | -171591 |
| 8standard | 22 | Albaran, Noriel (1481) | Lost 1-2 | -201571 |
| 9standard | 57 | Camangon, Gerald (1928) | Won 2-0 | +251596 |
| 10standard | 18 | Harane, Kenta (1940) | Won 2-0 | +241620 |
| 11standard | 25 | Pitianusorn, Bovorn (1461) | Won 2-1 | +151635 |
| 12standard | 6 | Willems, Sjoerd (1712) | Won 2-1 | +191654 |
| 13standard | 3 | Poonsawat, Chayapol (1817) | Won 2-0 | +211675 |
| 14standard | 5 | Young, San (1699) | Draw 1-1 | +11676 |
| 15standard | 601 | Matsumoto, Fumiya (2045) | Lost 0-2 | -121664 |
| top | average opponent: 1691record: 9-3-1 | new rating: 1664 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 382 | Mano, Mitsunobu (1539) | Lost 0-2 | -171448 |
| 4standard | 459 | Maseguchi, Masashi (1391) | Won 2-1 | +171465 |
| 5standard | 524 | Zhang, Chaoxi (1589) | Won 2-1 | +201485 |
| 6standard | 115 | Yusuke, Ono (1564) | Won 2-0 | +201505 |
| 7standard | 241 | Kurihara, Mitsuaki (1635) | Won 2-0 | +201525 |
| 8standard | 124 | Shimizu, Toshiki (1698) | Lost 1-2 | -151510 |
| 9standard | 241 | Mori, Yuki (1436) | Lost 1-2 | -191491 |
| 10standard | 464 | Kojima, Daiki (1648) | Lost 0-2 | -151476 |
| 11standard | 366 | Ikeuchi, Norifumi (1513) | Won 2-1 | +181494 |
| 12standard | 321 | Matsuo, Hirokazu (1611) | Won 2-1 | +211515 |
| 13standard | 251 | Takata, Kouhei (1679) | Lost 1-2 | -151500 |
| 14standard | 258 | Date, Shogo (1529) | Won 2-1 | +181518 |
| 15standard | 194 | Kurosawa, Yuuki7831 (1552) | Won 2-1 | +191537 |
| top | average opponent: 1568record: 8-5 | new rating: 1537 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1474 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 313 | Matsushita, Junnya (1638) | Won 2-1 | +211495 |
| 4sealed | 132 | Seki, Kentaro (1553) | Won 2-1 | +191514 |
| 5sealed | 117 | Horikoshi, Takayuki (1683) | Lost 1-2 | -151499 |
| 6sealed | 146 | Takahashi, Kenji (1457) | Won 2-1 | +171516 |
| 7sealed | 45 | Shimada, Masahiko (1705) | Won 2-1 | +221538 |
| 8sealed | 38 | Kudou, Kazuki (1554) | Lost 1-2 | -181520 |
| 9sealed | 227 | Sekikawa, Daichi (1467) | Lost 1-2 | -191501 |
| 10draft | 236 | Moriya, Jun (1859) | Won 2-1 | +241525 |
| 11draft | 257 | Young, Ryan (1838) | Lost 0-2 | -121513 |
| 12draft | 203 | Gotou, Hiroaki (1668) | Lost 1-2 | -151498 |
| 13draft | 359 | Maeda, Yasuyuki (1615) | Lost 1-2 | -161482 |
| 14draft | 55 | Watanabe, Kazuki9408 (1534) | Lost 1-2 | -171465 |
| top | average opponent: 1631record: 5-7 | new rating: 1465 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 636 | Shimizu, Syunya (1498) | Won 2-0 | +181484 |
| 2standard | 37 | Suzuki, Atsushi (1509) | Draw 1-1 | +11485 |
| 3standard | 595 | Shinohara, Gen (1589) | Won 2-0 | +201505 |
| 4standard | 312 | Moriya, Daisuke (1790) | Lost 0-2 | -131492 |
| 5standard | 574 | Kamiyama, Masayuki (1561) | Lost 0-2 | -171475 |
| 6standard | 753 | Yamashita, Yoshiki (1501) | Lost 0-2 | -181457 |
| 7standard | 736 | Ohori, Akihito (1381) | Won 2-0 | +171474 |
| 8standard | 568 | Kawahara, Masanobu (1459) | Won 2-1 | +181492 |
| 9standard | 397 | Nagata, Satoshi (1510) | Lost 1-2 | -181474 |
| top | average opponent: 1533record: 4-4-1 | new rating: 1474 | ||
| Grand Prix Kobe 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 90 | Ikushima, Yasuyuki (1594) | Lost 1-2 | -161484 |
| 2sealed | 403 | Shimonaka, Ryo (1482) | Lost 0-2 | -181466 |
| top | average opponent: 1538record: 0-2 | new rating: 1466 | ||