Komiyama, Kouhei
Current rating: 1483
Record: 61-72-2 (GP) / 2-11 (professional)
- 2015
- 2016
- 2017
- 2018
- 2019
- 2020
- 2022
- 2023
| Regional Championships Yokohama 2023 (ONE standard) | starting rating: 1387 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 8 | Murae, Ryuji (2115) | Won 2-1 | +301417 |
| 2standard | 4 | Kobayashi, Tatsuumi (1802) | Won 2-1 | +241441 |
| 3standard | 11 | Noine, Kazuhiro (1890) | Lost 0-2 | -101431 |
| 4standard | 34 | nakai, yuichiro (1533) | Won 2-1 | +201451 |
| 5standard | 28 | Watanabe, Takanori (1781) | Won 2-0 | +241475 |
| 6standard | 5 | Futamata, Yojiro (1794) | Won 2-0 | +231498 |
| 7standard | 10 | Kong, Sangjoon (1636) | Won 2-1 | +211519 |
| 8standard | 2 | Hosokawa, Yuya (1950) | Lost 1-2 | -111508 |
| 9standard | 9 | Masuda, Masahito (1810) | Won 2-0 | +241532 |
| 10standard | 7 | Nakajima, Shunichi (1648) | Lost 1-2 | -161516 |
| 11standard | 10 | Izumi, Kento (1612) | Lost 1-2 | -171499 |
| 12standard | 12 | Horie, Masashi (1575) | Lost 1-2 | -161483 |
| top | average opponent: 1762record: 7-5 | new rating: 1483 | ||
| New Capenna Championship (MTGA mixed) | starting rating: 1416 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 76 | Kiihne, Zachary (2014) | Lost 0-2 | -81408 |
| 2standard | 58 | Nelson, Brad (1887) | Won 2-0 | +261434 |
| 3standard | 40 | Baker, Drew (1677) | Lost 1-2 | -141420 |
| 4historic | 94 | Ishimura, Shintaro (2009) | Lost 0-2 | -81412 |
| 5historic | 99 | Katayama, Takahiro (1809) | Lost 1-2 | -111401 |
| 6historic | 98 | Rodrigues Cavalcante, Marcelo (1657) | Lost 0-2 | -141387 |
| top | average opponent: 1842record: 1-5 | new rating: 1387 | ||
| Neon Dynasty Championship (MTGA mixed) | starting rating: 1474 | |||
| round | table | opponent (rating) | result | Δrating |
| 1alchemy | 58 | Kanayama, Haruki (1444) | Won 2-1 | +171491 |
| 2alchemy | 28 | Dusek, Lukas (1630) | Lost 0-2 | -151476 |
| 3alchemy | 34 | Botelho, Chris (1889) | Lost 0-2 | -111465 |
| 4historic | 63 | Ichikawa, Yuuki (2086) | Lost 1-2 | -81457 |
| 5historic | 105 | Way, Eric (1505) | Lost 0-2 | -171440 |
| 6historic | 95 | Shenhar, Shahar (1991) | Lost 0-2 | -91431 |
| 7historic | 94 | Kobayashi, Ryohei (1616) | Lost 1-2 | -151416 |
| top | average opponent: 1737record: 1-6 | new rating: 1416 | ||
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 3pioneer | 328 | Kobayashi, Yosuke (1631) | Lost 1-2 | -161485 |
| 4pioneer | 527 | Kamei, Tomotake (1380) | Won 2-0 | +161501 |
| 5pioneer | 327 | Honda, Rintaro (1845) | Lost 1-2 | -121489 |
| 6pioneer | 465 | Mikami, Akihiro (1611) | Lost 0-2 | -151474 |
| top | average opponent: 1617record: 1-3 | new rating: 1474 | ||
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1514 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 57 | Iwasaki, Mitsumasa (1361) | Lost 1-2 | -211493 |
| 4standard | 436 | Sasaki, Tsutomu (1571) | Won 2-0 | +201513 |
| 5standard | 210 | Ogino, Genki (1397) | Won 2-0 | +161529 |
| 6standard | 163 | Sakurai, Itu'Sei (1587) | Lost 0-2 | -171512 |
| 7standard | 213 | Nanba, Naoya (1915) | Lost 1-2 | -111501 |
| 8standard | 391 | Wani, Jiroh (1520) | Draw 1-1 | 01501 |
| top | average opponent: 1559record: 2-3-1 | new rating: 1501 | ||
| Grand Prix Las Vegas 2019 (limited) (MH1 limited) | starting rating: 1545 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 1187 | Walter, Royce (1740) | Won 2-0 | +221567 |
| 4sealed | 1180 | Godines, Aric (1571) | Lost 0-2 | -181549 |
| 5sealed | 1192 | Alvarado Picazo, Arturo (1516) | Lost 0-2 | -191530 |
| 6sealed | 1193 | Takeda, Alex (1396) | Lost 1-2 | -201510 |
| 7sealed | 1198 | Son, Andrew (1735) | Won 2-0 | +221532 |
| 8sealed | 1191 | Silver, Alexander (1534) | Lost 0-2 | -181514 |
| top | average opponent: 1582record: 2-4 | new rating: 1514 | ||
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1575 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 1179 | Eales, Andrew (1721) | Won 2-0 | +201595 |
| 4modern | 1185 | Roti Roti, Joseph (1661) | Lost 0-2 | -171578 |
| 5modern | 1193 | Howland, Spencer (1741) | Lost 0-2 | -151563 |
| 6modern | 1197 | Fields, Larry (1566) | Lost 0-2 | -181545 |
| top | average opponent: 1672record: 1-3 | new rating: 1545 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 104 | Fujiwara, Naomichi (1536) | Won 2-0 | +201448 |
| 4sealed | 168 | Sugimoto, Hiroaki (1643) | Won 2-0 | +221470 |
| 5sealed | 39 | Watanabe, Takanori (1842) | Won 2-1 | +241494 |
| 6sealed | 16 | Hiroi, Genki (1722) | Won 2-0 | +221516 |
| 7sealed | 12 | Moriyama, Masahide (1845) | Lost 1-2 | -121504 |
| 8sealed | 46 | Miyawaki, Ryosuke (1583) | Won 2-0 | +201524 |
| 9sealed | 17 | Shoji, Tatsuro (1828) | Won 2-0 | +231547 |
| 10draft | 3 | Ishikawa, Masahide (1863) | Lost 0-2 | -121535 |
| 11draft | 3 | Nakamura, Yusuke9902 (1792) | Lost 1-2 | -141521 |
| 12draft | 3 | Ohkawa, Yusuke (1635) | Won 2-1 | +201541 |
| 13draft | 105 | Futamata, Yojiro (1879) | Won 2-0 | +241565 |
| 14draft | 149 | Nan, Tu (1888) | Lost 0-2 | -121553 |
| 15draft | 47 | Nakano, Tatsuhito (1760) | Won 2-1 | +221575 |
| top | average opponent: 1755record: 9-4 | new rating: 1575 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 118 | Kobayashi, Atsumu (1502) | Lost 0-2 | -171464 |
| 4modern | 444 | Takayanagi, Kenichi (1453) | Lost 0-2 | -191445 |
| 5modern | 639 | Kii, Takurou (1496) | Lost 1-2 | -171428 |
| top | average opponent: 1484record: 0-3 | new rating: 1428 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1492 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 275 | Tamada, Ryoichi (1823) | Lost 1-2 | -121480 |
| 4standard | 535 | Miura, Daisuke (1452) | Lost 1-2 | -181462 |
| 5standard | 653 | Fukuda, Yuuya (1540) | Won 2-0 | +191481 |
| 6standard | 349 | Tamaru, Daisuke (1447) | Won 2-0 | +171498 |
| 7standard | 403 | Ohshiro, Syusaku (1539) | Lost 0-2 | -171481 |
| top | average opponent: 1560record: 2-3 | new rating: 1481 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 280 | Onoda, Kenji (1647) | Lost 0-2 | -151474 |
| 4standard | 775 | Oooka, Daiji (1510) | Lost 1-2 | -171457 |
| 5standard | 644 | Osio, Masaki (1502) | Won 2-0 | +181475 |
| 6standard | 539 | Kurata, Kazuhiro (1520) | Won 2-1 | +191494 |
| 7standard | 555 | Yamamoto, Kazuaki (1507) | Won 2-1 | +191513 |
| 8standard | 361 | Mizoguchi, Satoru (1393) | Lost 1-2 | -211492 |
| top | average opponent: 1513record: 3-3 | new rating: 1492 | ||
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1472 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 259 | Maciel, Julio (1602) | Won 2-0 | +201492 |
| 4legacy | 27 | Takeuchi, Jun (1702) | Lost 0-2 | -141478 |
| 5legacy | 122 | Noine, Kazuhiro (1649) | Won 2-1 | +211499 |
| 6legacy | 172 | Terai, Tadayuki (1879) | Lost 1-2 | -121487 |
| 7legacy | 247 | Zhang, Xuanhui (1509) | Won 2-1 | +191506 |
| 8legacy | 146 | Traboco, Manuel (1579) | Lost 0-2 | -171489 |
| top | average opponent: 1653record: 3-3 | new rating: 1489 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1399 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 214 | Omori, Ken'ichirou (1847) | Won 2-0 | +251424 |
| 4sealed | 203 | Minami, Masashi (1708) | Won 2-0 | +231447 |
| 5sealed | 102 | Takenaka, Takumi (1766) | Won 2-1 | +241471 |
| 6sealed | 4 | Tamoto, Akihiro (1599) | Lost 1-2 | -161455 |
| 7sealed | 128 | Ozawa, Takeshi (2058) | Won 2-1 | +281483 |
| 8sealed | 106 | Song, Kaizheng (1639) | Won 2-1 | +211504 |
| 9sealed | 24 | Takeuchi, Ataru (1740) | Lost 0-2 | -141490 |
| 10draft | 554 | Hozuki, Atsushi (1518) | Lost 1-2 | -171473 |
| 11draft | 553 | Honda, Atsuo (1721) | Lost 1-2 | -141459 |
| 12draft | 554 | Sugimoto, Takashi (1504) | Lost 1-2 | -171442 |
| 13draft | 729 | Kuramoto, Hiroki (1457) | Won 2-0 | +181460 |
| 14draft | 580 | Peng, Jianjia (1875) | Won 2-1 | +251485 |
| 15draft | 690 | Fukuki, Akito (1721) | Lost 1-2 | -131472 |
| top | average opponent: 1704record: 7-6 | new rating: 1472 | ||
| Grand Prix Las Vegas 2018 (limited) (DOM limited) | starting rating: 1429 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 1316 | Sanchez, Joseph (1473) | Lost 0-2 | -181411 |
| 4sealed | 1365 | Hogan, Kyle (1703) | Lost 0-2 | -121399 |
| top | average opponent: 1588record: 0-2 | new rating: 1399 | ||
| Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1456 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 1334 | Graves, Robert (1801) | Lost 0-2 | -121444 |
| 4modern | 1335 | Salazar, Justin (1594) | Lost 1-2 | -151429 |
| top | average opponent: 1698record: 0-2 | new rating: 1429 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1491 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 217 | Iwata, Ayumu (1516) | Won 2-1 | +191510 |
| 3sealed | 131 | Morita, Masayuki (1453) | Lost 1-2 | -191491 |
| 4sealed | 632 | Tanaka, Sou (1378) | Lost 0-2 | -201471 |
| 5sealed | 837 | Yamada, Yosuke (1536) | Lost 0-2 | -171454 |
| 6sealed | 825 | Unger, Sean (1480) | Won 2-0 | +181472 |
| 7sealed | 748 | Kobayashi, Ryosuke (1539) | Lost 0-2 | -161456 |
| 8sealed | 711 | Kurokawa, Yuuki (1429) | Lost 1-2 | -191437 |
| 9sealed | 658 | Kawasaki, Masatsugu (1479) | Won 2-0 | +191456 |
| top | average opponent: 1476record: 3-5 | new rating: 1456 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 282 | Nakanishi, Toma (1537) | Won 2-1 | +181536 |
| 4standard | 227 | Kato, Kensuke (1670) | Lost 0-2 | -151521 |
| 5standard | 456 | Orimo, Yuto (1640) | Won 2-0 | +201541 |
| 6standard | 113 | Matsushima, Syuuitirou (1545) | Lost 1-2 | -181523 |
| 7standard | 320 | Mori, Yumeto (1562) | Lost 1-2 | -171506 |
| 8standard | 551 | Aoki, Yoshitsugu (1703) | Lost 0-2 | -151491 |
| top | average opponent: 1610record: 2-4 | new rating: 1491 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1488 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 292 | Komiyama, Hideki (1637) | Lost 1-2 | -151473 |
| 4legacy | 715 | Nakawatari, Kouhei (1521) | Lost 1-2 | -171456 |
| 5legacy | 743 | Kuga, Motoshi (1499) | Won 2-0 | +191475 |
| 6legacy | 531 | Satonaka, Kentarou (1474) | Won 2-1 | +181493 |
| 7legacy | 353 | Takahashi, Toshirou (1552) | Won 2-1 | +191512 |
| 8legacy | 140 | Koike, Yuta (1605) | Lost 0-2 | -161496 |
| 9legacy | 392 | Biaggi, Andrea (1551) | Won 2-1 | +191515 |
| 10legacy | 252 | Tazawa, Kazuho (1532) | Lost 0-2 | -181497 |
| 11legacy | 308 | Kurata, Kazuyoshi (1501) | Lost 1-2 | -181479 |
| 12legacy | 318 | Sakamoto, Yuma (1525) | Won 2-0 | +191498 |
| 13legacy | 241 | Ichitaka, Daichi (1521) | Won 2-0 | +181516 |
| 14legacy | 222 | Tsukahara, Kazuto (1612) | Won 2-0 | +201536 |
| 15legacy | 185 | Kohira, Yoshitaka (1545) | Lost 0-2 | -181518 |
| top | average opponent: 1544record: 7-6 | new rating: 1518 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1525 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 855 | Kokubun, Hiroshi (1743) | Won 2-1 | +221547 |
| 2standard | 290 | Narita, Yuu (1482) | Lost 0-2 | -191528 |
| 3standard | 1024 | Satou, Shin (1397) | Won 2-1 | +161544 |
| 4standard | 987 | Matsuda, Yoshiaki (1454) | Lost 1-2 | -201524 |
| 5standard | 974 | Itou, Satoru (1595) | Lost 0-2 | -171507 |
| 6standard | 1211 | Tanaka, Hironao (1462) | Lost 0-2 | -191488 |
| top | average opponent: 1522record: 2-4 | new rating: 1488 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1491 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 389 | Tomioka, Teppei (1496) | Won 2-1 | +191510 |
| 2sealed | 525 | Kase, Tomoki (1533) | Won 2-0 | +181528 |
| 3sealed | 141 | Takechi, Takumi (1461) | Lost 0-2 | -191509 |
| 4sealed | 788 | Sakai, Yoshiki (1460) | Draw 1-1 | -11508 |
| 5sealed | 576 | Sakatani, Tsuyoshi (1469) | Lost 0-2 | -191489 |
| 6sealed | 787 | Hayashi, Hisaaki (1464) | Won 2-0 | +181507 |
| 7sealed | 581 | Maeda, Yasuyuki (1587) | Lost 0-2 | -171490 |
| 8sealed | 706 | Murata, Hiroaki (1469) | Won 2-1 | +181508 |
| 9sealed | 542 | Oshima, Shimpei (1480) | Won 2-1 | +171525 |
| top | average opponent: 1491record: 5-3-1 | new rating: 1525 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 360 | Kondo, Shogo (1500) | Won 2-0 | +181483 |
| 2sealed | 51 | Yang, Chiahsiang (1482) | Won 2-1 | +181501 |
| 3sealed | 241 | Kodama, Kentaro (1608) | Won 2-1 | +201521 |
| 4sealed | 41 | Fujioka, Naoya (1537) | Lost 1-2 | -171504 |
| 5sealed | 100 | Kawabata, Ryosuke (1713) | Lost 0-2 | -151489 |
| 6sealed | 241 | Itazu, Boram (1502) | Won 2-0 | +191508 |
| 7sealed | 232 | Sorakup, Aekarash (1613) | Lost 1-2 | -171491 |
| top | average opponent: 1565record: 4-3 | new rating: 1491 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 52 | Nakahara, Shuichi (1628) | Lost 0-2 | -161484 |
| 2sealed | 394 | Hachiya, Masahiro (1482) | Won 2-1 | +181502 |
| 3sealed | 350 | Nomura, Shintaro (1474) | Lost 0-2 | -181484 |
| 4sealed | 408 | Hayashi, Nobuhiko (1427) | Lost 0-2 | -191465 |
| top | average opponent: 1503record: 1-3 | new rating: 1465 | ||