Kobayashi, Akihiro
Current rating: 1391
Record: 57-72
Grand Prix Niigata 2005Grand Prix Yokohama 2012Grand Prix Nagoya 2012Grand Prix Yokohama 2013Grand Prix Shizuoka 2013Grand Prix Nagoya 2014Grand Prix Shizuoka 2015Grand Prix Kyoto 2015Grand Prix Chiba 2015Grand Prix Kobe 2015Grand Prix Nagoya 2016Grand Prix Chiba 2016Grand Prix Shizuoka 2017Grand Prix Kobe 2017Grand Prix Kyoto 2017
Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1407 | |||
round | table | opponent (rating) | result | Δrating |
3sealed | 518 | Brodzak, Michal (1797) | Won 2-0 | +251432 |
4sealed | 221 | Maeda, Dai (1511) | Lost 1-2 | -161416 |
5sealed | 500 | Aihara, Shogaku (1659) | Won 2-1 | +221438 |
6sealed | 274 | Hirosawa, Yuuta (2009) | Lost 0-2 | -91429 |
7sealed | 400 | Watanabe, Masahiro (1438) | Won 2-1 | +191448 |
8sealed | 230 | Ichikawa, Yuuki (2059) | Lost 0-2 | -91439 |
9sealed | 398 | Fujii, Mikiya (1514) | Won 2-0 | +201459 |
10draft | 54 | Suzuike, Fumiyasu (1872) | Lost 0-2 | -111448 |
11draft | 55 | Munekata, Yuuki (1758) | Lost 0-2 | -131435 |
13draft | 69 | Sonoda, Naohiro (1575) | Lost 1-2 | -151420 |
14draft | 57 | Miyawaki, Takeshi (1613) | Lost 0-2 | -151405 |
15draft | 49 | Snepvangers, Bram (1618) | Lost 0-2 | -141391 |
top | average opponent: 1702record: 4-8 | new rating: 1391 |
Grand Prix Kobe 2017 (modern) | starting rating: 1465 | |||
round | table | opponent (rating) | result | Δrating |
2modern | 246 | Takayama, Kiichiro (1500) | Lost 0-2 | -171448 |
3modern | 886 | Hagiwara, Masakatsu (1561) | Won 2-0 | +201468 |
4modern | 488 | Suzuki, Gou (1447) | Lost 0-2 | -191449 |
5modern | 1035 | Kaneko, Masayuki (1664) | Lost 0-2 | -141435 |
6modern | 1051 | Kawabata, Sho (1478) | Won 2-0 | +191454 |
7modern | 699 | Mofflin, Chris (1524) | Lost 1-2 | -171437 |
8modern | 869 | Shimura, Ichirou (1721) | Lost 0-2 | -131424 |
9modern | 760 | Tan, Bertram (1492) | Lost 0-2 | -171407 |
top | average opponent: 1548record: 2-6 | new rating: 1407 |
Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1514 | |||
round | table | opponent (rating) | result | Δrating |
3standard | 370 | Kim, Seok Hyun (1444) | Lost 0-2 | -191495 |
4standard | 647 | Furukawa, Shun1524 (1526) | Won 2-0 | +181513 |
5standard | 504 | Kamimura, Fumihiro (1681) | Lost 0-2 | -151498 |
6standard | 655 | Date, Tsutomu (1440) | Lost 1-2 | -191479 |
7standard | 853 | Fujimoto, Naoya (1497) | Lost 1-2 | -171462 |
8standard | 868 | Hayashi, Shinsuke (1715) | Lost 0-2 | -141448 |
9standard | 817 | Kanda, Akihiro (1384) | Won 2-1 | +171465 |
top | average opponent: 1527record: 2-5 | new rating: 1465 |
Grand Prix Chiba 2016 (legacy) | starting rating: 1465 | |||
round | table | opponent (rating) | result | Δrating |
2legacy | 284 | Sekikawa, Tsubasa (1541) | Won 2-0 | +201485 |
3legacy | 281 | Park, Hyun Woong (1533) | Won 2-1 | +191504 |
4legacy | 106 | Izumi, Masaru (1627) | Won 2-1 | +201524 |
5legacy | 126 | Hayakawa, Sho (1627) | Lost 0-2 | -161508 |
6legacy | 296 | Fidel, Martin (1553) | Won 2-0 | +191527 |
7legacy | 198 | Yamamoto, Shintaro (1536) | Won 2-0 | +181545 |
8legacy | 71 | Satou, Fumihiko (1443) | Lost 0-2 | -201525 |
9legacy | 144 | Igarashi, Kei (1516) | Won 2-1 | +181543 |
10legacy | 55 | Honjo, Shuya (1588) | Lost 1-2 | -171526 |
11legacy | 162 | Zhu, David (1618) | Lost 0-2 | -171509 |
12legacy | 195 | Liu, Yi Pang (1539) | Won 2-0 | +191528 |
13legacy | 208 | Peil, Shannon (1575) | Won 2-1 | +191547 |
14legacy | 122 | Miyazono, Takeshi (1818) | Lost 0-2 | -141533 |
15legacy | 172 | Morishima, Ryouta (1453) | Lost 0-2 | -191514 |
top | average opponent: 1569record: 8-6 | new rating: 1514 |
Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1498 | |||
round | table | opponent (rating) | result | Δrating |
2sealed | 6 | Hiyoshi, Daisuke (1517) | Lost 1-2 | -181480 |
3sealed | 643 | Kakita, Masashi (1572) | Lost 0-2 | -161464 |
4sealed | 969 | Kobayashi, Akio (1517) | Won 2-0 | +191483 |
5sealed | 728 | Terada, Kyouichi (1439) | Won 2-0 | +171500 |
6sealed | 516 | Noda, Akihiro (1405) | Won 2-1 | +171517 |
7sealed | 379 | Tucci, Joel (1568) | Lost 1-2 | -181499 |
8sealed | 445 | Kondo, Shuichi (1531) | Lost 0-2 | -171482 |
9sealed | 604 | Chin, Mouse (1560) | Lost 0-2 | -171465 |
top | average opponent: 1514record: 3-5 | new rating: 1465 |
Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1497 | |||
round | table | opponent (rating) | result | Δrating |
2standard | 462 | Arai, Ikki (1348) | Lost 1-2 | -211476 |
3standard | 617 | Yamano, Yamano (1496) | Lost 1-2 | -181458 |
4standard | 909 | Arai, Makoto (1495) | Lost 0-2 | -171441 |
5standard | 1056 | Arakita, Noriko (1463) | Won 2-1 | +181459 |
6standard | 804 | Taitou, Masahiko (1478) | Won 2-1 | +191478 |
7standard | 619 | Chiba, Takato (1508) | Won 2-1 | +181496 |
8standard | 518 | Maeda, Dai (1490) | Won 2-1 | +181514 |
9standard | 285 | Murao, Keisuke (1617) | Lost 0-2 | -161498 |
top | average opponent: 1487record: 4-4 | new rating: 1498 |
Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1515 | |||
round | table | opponent (rating) | result | Δrating |
2sealed | 2188 | Kotaka, Shinobu (1481) | Lost 1-2 | -181497 |
3sealed | 2312 | Katamine, Kentarou (1405) | Lost 0-2 | -201477 |
4sealed | 2402 | Kamichika, Koji (1484) | Won 2-0 | +181495 |
5sealed | 2333 | Iitsuka, Yuuki (1499) | Lost 0-2 | -181477 |
6sealed | 2297 | Abdul Rahim, Ahmad Hafid (1521) | Won 2-0 | +191496 |
7sealed | 2229 | Nakaoka, Koshiro (1535) | Won 2-1 | +191515 |
8sealed | 2153 | Nomiya, Yohei (1521) | Lost 0-2 | -181497 |
top | average opponent: 1492record: 3-4 | new rating: 1497 |
Grand Prix Kyoto 2015 (legacy) | starting rating: 1554 | |||
round | table | opponent (rating) | result | Δrating |
2legacy | 563 | Takatori, Kohei (1516) | Won 2-0 | +171571 |
3legacy | 683 | Saitou, Nobuo (1481) | Lost 0-2 | -191552 |
4legacy | 700 | Miyakawa, Toshihiro (1552) | Lost 1-2 | -181534 |
5legacy | 798 | Uchida, Ryouta (1462) | Won 2-0 | +161550 |
6legacy | 652 | Inuzuka, Satoshi (1663) | Lost 1-2 | -161534 |
7legacy | 784 | Kanetuna, Yoshinori (1507) | Lost 0-2 | -181516 |
8legacy | 730 | Endo, Yusuke (1514) | Lost 0-2 | -181498 |
9legacy | 730 | Inuishi, Takayuki (1462) | Won 2-1 | +171515 |
top | average opponent: 1520record: 3-5 | new rating: 1515 |
Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1580 | |||
round | table | opponent (rating) | result | Δrating |
2sealed | 148 | Okada, Keita (1483) | Lost 1-2 | -201560 |
3sealed | 366 | Shigehisa, Tetsuya (1493) | Lost 0-2 | -191541 |
4sealed | 438 | Sakane, Takumi (1468) | Won 2-0 | +171558 |
5sealed | 244 | Kozaki, Masahiro (1499) | Won 2-1 | +171575 |
6sealed | 258 | Matsumura, Toshikazu (1559) | Lost 1-2 | -191556 |
7sealed | 236 | Wada, Yousuke (1498) | Won 2-1 | +171573 |
8sealed | 160 | Kawasaki, Shinsuke (1497) | Lost 0-2 | -191554 |
top | average opponent: 1499record: 3-4 | new rating: 1554 |
Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1582 | |||
round | table | opponent (rating) | result | Δrating |
2sealed | 117 | Kajita, Yuuki (1466) | Lost 1-2 | -201562 |
3sealed | 234 | Ohno, Hirofumi (1480) | Won 2-0 | +171579 |
4sealed | 187 | Sun, Kuangda (1517) | Won 2-1 | +161595 |
5sealed | 59 | Houjo, Chihiro (1425) | Won 2-0 | +151610 |
6sealed | 88 | Ebihara, Hirotaka (1641) | Lost 0-2 | -171593 |
7sealed | 135 | Pu, Sherwin (1749) | Won 2-0 | +211614 |
8sealed | 49 | Tsukahara, Kazuto (1709) | Lost 1-2 | -171597 |
9sealed | 119 | Inazawa, Ryo (1630) | Lost 0-2 | -171580 |
top | average opponent: 1577record: 4-4 | new rating: 1580 |
Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1488 | |||
round | table | opponent (rating) | result | Δrating |
2standard | 7 | Kawasaki, Takeshi (1486) | Won 2-0 | +181506 |
3standard | 162 | Takamizawa, Shigeyoshi (1407) | Won 2-0 | +161522 |
4standard | 48 | Matsubara, Takeyuki (1633) | Won 2-0 | +201542 |
5standard | 35 | Kaizu, Hareta (1606) | Won 2-0 | +201562 |
6standard | 5 | Nagayama, Sou (1595) | Lost 0-2 | -181544 |
7standard | 21 | Inoue, Yu (1598) | Won 2-1 | +191563 |
8standard | 19 | Kim, Chang-Hoi (1539) | Won 2-0 | +181581 |
9standard | 153 | Yamada, Yousuke (1721) | Lost 1-2 | -161565 |
10standard | 81 | Miyauchi, Makoto (1808) | Lost 1-2 | -131552 |
11standard | 88 | Itou, Kouei (1590) | Won 2-0 | +181570 |
12standard | 63 | Ishii, Taisuke (1850) | Won 2-0 | +231593 |
13standard | 42 | Abe, Motoki (1710) | Lost 0-2 | -161577 |
14standard | 75 | Fujii, Akira (1529) | Won 2-1 | +181595 |
15standard | 42 | Matsumoto, Yuki2978 (1911) | Lost 0-2 | -131582 |
top | average opponent: 1642record: 9-5 | new rating: 1582 |
Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1473 | |||
round | table | opponent (rating) | result | Δrating |
3sealed | 75 | Kaneko, Tasuku (1538) | Won 2-0 | +191492 |
4sealed | 95 | Mii, Masayuki (1628) | Won 2-1 | +211513 |
5sealed | 40 | Hiramatsu, Mamoru (1709) | Lost 0-2 | -151498 |
6sealed | 92 | Endou, Ryuuji (1643) | Won 2-0 | +211519 |
7sealed | 68 | Ishii, Hayato (1821) | Lost 1-2 | -131506 |
8sealed | 199 | Ootani, Yousuke (1504) | Lost 1-2 | -181488 |
top | average opponent: 1640record: 3-3 | new rating: 1488 |
Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1412 | |||
round | table | opponent (rating) | result | Δrating |
2standard | 65 | Watanabe, Kazuki (1591) | Lost 0-2 | -151397 |
3standard | 482 | Kawaguchi, Takayuki (1503) | Won 2-0 | +201417 |
4standard | 471 | Aikawa, Tomoyuki (1523) | Won 2-0 | +201437 |
5standard | 324 | Kadooka, Toshiyuki (1838) | Won 2-1 | +251462 |
6standard | 115 | fuzita, Tomohiro (1553) | Won 2-1 | +201482 |
7standard | 83 | Itou, Motoaki (1757) | Won 2-1 | +231505 |
8standard | 74 | Kurosaki, Hiroki (1653) | Won 2-1 | +201525 |
9standard | 23 | Kitayama, Masaya (1835) | Lost 1-2 | -121513 |
10standard | 94 | Iwata, Mitsuhiro (1600) | Lost 1-2 | -171496 |
11standard | 79 | Ebihara, Hirotaka (1686) | Lost 1-2 | -141482 |
12standard | 100 | Ito, Masahiro (1574) | Lost 0-2 | -171465 |
13standard | 100 | Tanigaki, Toshiyuki (1534) | Won 0-0 | +201485 |
14standard | 91 | Kawano, Yuuta (1555) | Won 2-0 | +191504 |
15standard | 69 | Takimoto, Yusuke (1611) | Lost 1-2 | -161488 |
16standard | 81 | Kitabayashi, Takashi (1670) | Lost 1-2 | -151473 |
top | average opponent: 1632record: 8-7 | new rating: 1473 |
Grand Prix Yokohama 2012 (modern) | starting rating: 1462 | |||
round | table | opponent (rating) | result | Δrating |
2modern | 233 | Hase, Shun (1466) | Lost 0-2 | -181444 |
3modern | 534 | Naitou, Keisuke (1660) | Lost 1-2 | -141430 |
4modern | 514 | Hori, Naomi (1450) | Lost 1-2 | -181412 |
top | average opponent: 1525record: 0-3 | new rating: 1412 |
Grand Prix Niigata 2005 (Kamigawa block) | starting rating: 1500 | |||
round | table | opponent (rating) | result | Δrating |
1block | 84 | Fujita, Takahide (1488) | Lost 0-2 | -181482 |
2block | 135 | Yamano, Tatsuto (1377) | Won 2-0 | +161498 |
3block | 123 | Nakao, Munenari (1535) | Lost 0-2 | -171481 |
4block | 200 | Iioka, Kayoko (1438) | Lost 0-2 | -191462 |
top | average opponent: 1459record: 1-3 | new rating: 1462 |