Chou, Takayuki
Current rating: 1484
Record: 75-72-10
- 2002
- 2003
- 2004
- 2015
- 2016
- 2017
- 2018
- 2019
- 2020
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1576 | |||
| round | table | opponent (rating) | result | Δrating |
| 2pioneer | 174 | Terachi, Makoto (1483) | Lost 0-2 | -201556 |
| 3pioneer | 614 | Kokubun, Takeshi (1629) | Lost 1-2 | -161540 |
| 4pioneer | 609 | Hosokawa, Hikaru (1502) | Lost 1-2 | -191521 |
| 5pioneer | 671 | Zhang, Haoyang (1463) | Lost 1-2 | -191502 |
| 6pioneer | 641 | Hanawa, Atsushi (1481) | Lost 1-2 | -181484 |
| top | average opponent: 1512record: 0-5 | new rating: 1484 | ||
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1644 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 395 | Endo, Akiteru (1574) | Won 2-1 | +171661 |
| 4standard | 55 | Ueki, Yuuya (1519) | Lost 1-2 | -211640 |
| 5standard | 333 | Ooyama, Shinnosuke (1502) | Lost 0-2 | -201620 |
| 6standard | 471 | Akimoto, Koshi (1495) | Draw 1-1 | -21618 |
| 7standard | 422 | Katou, Takeru (1421) | Lost 1-2 | -221596 |
| 8standard | 424 | Yasuda, Shin (1494) | Lost 1-2 | -201576 |
| top | average opponent: 1501record: 1-4-1 | new rating: 1576 | ||
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1639 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 148 | Fujiwara, Naomichi (1516) | Lost 0-2 | -211618 |
| 3sealed | 956 | Ichikawa, Tomokazu (1545) | Won 2-0 | +171635 |
| 4sealed | 306 | Inagaki, Yukihiro (1538) | Lost 1-2 | -201615 |
| 5sealed | 826 | Shoji, Hayato (1503) | Won 2-1 | +161631 |
| 6sealed | 416 | Yasumoto, Naoki (1541) | Won 2-0 | +171648 |
| 7sealed | 261 | Matsushima, Yuki (1346) | Lost 1-2 | -241624 |
| 8sealed | 416 | Saito, Tomoya (1724) | Won 2-0 | +201644 |
| top | average opponent: 1530record: 4-3 | new rating: 1644 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1528 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 225 | Hagi, Shogo (1541) | Won 2-0 | +181546 |
| 3standard | 281 | Kato, Takuya (1519) | Won 2-1 | +181564 |
| 4standard | 247 | Kimura, Yu7770 (1588) | Won 2-1 | +181582 |
| 5standard | 103 | Noine, Kazuhiro (1785) | Won 2-1 | +221604 |
| 6standard | 48 | Nisio, Tomoyasu (1762) | Lost 1-2 | -151589 |
| 7standard | 143 | Kawasaki, Hirotaka (1740) | Won 2-1 | +211610 |
| 8standard | 71 | Nakamura, Satoshi0186 (1763) | Won 2-1 | +201630 |
| 9standard | 24 | Lim, Junghun (1591) | Lost 1-2 | -181612 |
| 10standard | 92 | Yada, Kazuki (1943) | Lost 0-2 | -121600 |
| 11standard | 121 | Hirooka, Yoshihiro (1545) | Won 2-1 | +171617 |
| 12standard | 116 | Nishimoto, Sosuke (1640) | Lost 1-2 | -181599 |
| 13standard | 130 | Urase, Ryosuke (1870) | Won 2-1 | +231622 |
| 14standard | 74 | Doi, Yuuta (1561) | Won 2-0 | +171639 |
| 15standard | 67 | Naganawa, Satoshi (1581) | ID | 01639 |
| top | average opponent: 1674record: 9-4-1 | new rating: 1639 | ||
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1573 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 319 | Kamishiro, Issey (1524) | Lost 0-2 | -191554 |
| 2standard | 782 | Otsubo, Yuma (1433) | Won 2-1 | +161570 |
| 3standard | 679 | Murata, Hideaki (1499) | Lost 1-2 | -201550 |
| 4standard | 827 | Tobo, Hayato (1515) | Won 2-0 | +181568 |
| 5standard | 734 | Lee, Gyuwon (1505) | Lost 0-2 | -201548 |
| 6standard | 834 | Yamaguchi, Daisuke (1494) | Lost 1-2 | -191529 |
| 7standard | 794 | Osaka, Yusuke (1534) | Won 2-0 | +191548 |
| 8standard | 647 | Kanbara, Hokuto (1473) | Lost 1-2 | -201528 |
| top | average opponent: 1497record: 3-5 | new rating: 1528 | ||
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1565 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 452 | Osawa, Sho (1485) | Won 2-1 | +171582 |
| 2legacy | 25 | Chan, Nico (1544) | Lost 1-2 | -191563 |
| 3legacy | 562 | Kasai, Takahide (1411) | Won 2-1 | +151578 |
| 4legacy | 239 | Jansen, Vinnie (1525) | Lost 0-2 | -191559 |
| 5legacy | 317 | Yanagawa, Tomoyuki (1504) | Lost 0-2 | -191540 |
| 6legacy | 512 | Tokuda, Shin'Yuki (1498) | Draw 1-1 | -11539 |
| 7legacy | 431 | Wang, Zhongting (1479) | Won 2-0 | +171556 |
| 8legacy | 338 | Ido, Daiki (1464) | Won 2-0 | +171573 |
| top | average opponent: 1489record: 4-3-1 | new rating: 1573 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 13 | Kaneko, Junpei (1535) | Won 2-1 | +181535 |
| 2sealed | 431 | Kurihara, Satoshi (1414) | Won 2-0 | +161551 |
| 3sealed | 12 | Mituyasu, Yuki (1682) | Won 2-1 | +201571 |
| 4sealed | 29 | Ainai, Taku (1646) | Won 2-1 | +201591 |
| 5sealed | 50 | Nakamura, Shuhei (1868) | Lost 0-2 | -131578 |
| 6sealed | 301 | Nakai, Yutaka (1734) | Lost 0-2 | -151563 |
| 7sealed | 506 | Fujita, Toshihide (1687) | Lost 0-2 | -161547 |
| 8sealed | 368 | Cheng, Theo Jung (1559) | Won 2-1 | +181565 |
| top | average opponent: 1641record: 5-3 | new rating: 1565 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1526 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 408 | Fujiwara, Kazuma (1591) | Won 2-1 | +191545 |
| 4sealed | 15 | Maurer, Tobias (1804) | Lost 1-2 | -141531 |
| 5sealed | 460 | Watanabe, Yuuta8061 (1488) | Lost 1-2 | -181513 |
| 6sealed | 446 | Ootake, Takeshi (1636) | Won 2-1 | +201533 |
| 7sealed | 251 | Tezuka, Takatomo (1506) | Won 2-0 | +171550 |
| 8sealed | 297 | Tonouchi, Keita (1688) | Lost 0-2 | -151535 |
| 9sealed | 381 | Wakizaka, Hironari (1537) | Lost 1-2 | -181517 |
| top | average opponent: 1607record: 3-4 | new rating: 1517 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1556 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 457 | Uno, Yuki (1483) | Lost 1-2 | -201536 |
| 3modern | 924 | Takano, Yuuki (1751) | Lost 1-2 | -141522 |
| 4modern | 971 | Takeuchi, Ippei (1484) | Won 2-1 | +171539 |
| 5modern | 921 | Aka, Shunsuke (1626) | Won 2-0 | +201559 |
| 6modern | 625 | Wang, Jiaqing (1474) | Lost 0-2 | -201539 |
| 7modern | 769 | Takahira, Shunsuke (1774) | Lost 1-2 | -131526 |
| top | average opponent: 1599record: 2-4 | new rating: 1526 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1689 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 332 | Kobayashi, Hiroya (1542) | Won 2-1 | +161705 |
| 3standard | 384 | Umeki, Ryo (1582) | Lost 1-2 | -201685 |
| 4standard | 380 | Yamagata, Hiroki (1517) | Lost 0-2 | -211664 |
| 5standard | 920 | Hayashi, Katsuji (1417) | Lost 0-2 | -231641 |
| 6standard | 952 | Yokomizo, Gouki (1505) | Lost 0-2 | -201621 |
| 7standard | 993 | Yamada, Ryuhei (1435) | Lost 1-2 | -221599 |
| 8standard | 951 | Mizoguchi, Satoru (1407) | Lost 1-2 | -211578 |
| 9standard | 844 | Shimoda, Akihiro (1339) | Lost 0-2 | -221556 |
| top | average opponent: 1468record: 1-7 | new rating: 1556 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1627 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 67 | Takiguchi, Itsuki (1464) | Won 2-0 | +151642 |
| 3legacy | 419 | Tsuda, Tomohiro (1645) | Won 2-0 | +181660 |
| 4legacy | 224 | Lagasca, Rafael (1700) | Won 2-1 | +191679 |
| 5legacy | 17 | Shirasaka, Shingo (1438) | Lost 1-2 | -231656 |
| 6legacy | 188 | Kamiyama, Yuji (1517) | Lost 0-2 | -201636 |
| 7legacy | 277 | Nakamura, Masashi (1494) | Lost 1-2 | -211615 |
| 8legacy | 601 | Kashiwagi, Yuki (1477) | Won 2-0 | +161631 |
| 9legacy | 467 | Dorsey, Brooks (1735) | Won 2-1 | +201651 |
| 10legacy | 243 | Boku, Takashi (1786) | Won 2-1 | +201671 |
| 11legacy | 175 | Lee, Joon Soo (1748) | Lost 1-2 | -171654 |
| 12legacy | 198 | Morikawa, Taichi (1660) | Won 2-0 | +181672 |
| 13legacy | 191 | Morishima, Ryouta (1447) | Won 2-0 | +141686 |
| 14legacy | 95 | Miyawaki, Takeshi (1683) | Lost 1-2 | -181668 |
| 15legacy | 170 | Law, Tom (1839) | Won 2-1 | +211689 |
| top | average opponent: 1617record: 9-5 | new rating: 1689 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1655 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 538 | Murakami, Souta (1534) | Draw 1-1 | -21653 |
| 3standard | 734 | Asai, Ryutaro (1581) | Won 2-0 | +171670 |
| 4standard | 416 | Satou, Naoki (Saitama) (1518) | Lost 1-2 | -211649 |
| 5standard | 753 | Tsuchiya, Mihoko (1501) | Lost 0-2 | -211628 |
| 6standard | 1024 | Satou, Chika (1502) | Won 2-0 | +161644 |
| 7standard | 769 | Kawamura, Masayoshi (1514) | Won 2-1 | +151659 |
| 8standard | 537 | Sorakup, Aekarash (1909) | Lost 1-2 | -131646 |
| 9standard | 670 | Nakajima, Masanori (1574) | Lost 0-2 | -191627 |
| top | average opponent: 1579record: 3-4-1 | new rating: 1627 | ||
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1574 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 773 | Hayashi, Takahiko (1499) | Won 2-1 | +161590 |
| 2sealed | 113 | Fukuda, Tatsuya (1544) | Lost 0-2 | -181572 |
| 3sealed | 734 | Kimura, Kenta (1539) | Won 2-0 | +171589 |
| 4sealed | 318 | Taki, Yoshikazu (1456) | Won 2-0 | +161605 |
| 5sealed | 319 | Funada, Kouichi (1524) | Won 2-0 | +161621 |
| 6sealed | 340 | Kawanishi, Naoki (1537) | Lost 1-2 | -191602 |
| 7sealed | 238 | Fujiki, Munemitsu (1648) | Lost 0-2 | -181584 |
| 8sealed | 492 | Brown, Eric (1840) | Won 2-0 | +231607 |
| 9sealed | 391 | Tsuda, Tomohiro (1645) | Won 2-0 | +191626 |
| 10draft | 215 | Koga, Tomohiro (1557) | Lost 1-2 | -201606 |
| 11draft | 277 | Kawanami, Masao (1527) | Lost 0-2 | -191587 |
| 12draft | 363 | Kobayashi, Yasuhisa (1525) | Won 2-1 | +171604 |
| 13draft | 295 | Tsuzaki, Akira (1514) | Won 2-1 | +161620 |
| 14draft | 69 | Kobayashi, Hideki (1735) | Won 2-0 | +201640 |
| 15draft | 230 | Koike, Yuta (1464) | Won 2-1 | +151655 |
| top | average opponent: 1570record: 10-5 | new rating: 1655 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1603 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 680 | Yokumichi, Jun (1468) | Won 2-1 | +161619 |
| 2standard | 369 | Nakae, Syu (1518) | Lost 1-2 | -201599 |
| 3standard | 637 | Sim, Reuben (1530) | Won 2-1 | +171616 |
| 4standard | 559 | Misaka, Naoyuki (1459) | Draw 1-1 | -31613 |
| 5standard | 541 | Suga, Hiroki (1526) | Lost 0-2 | -201593 |
| 6standard | 749 | Kabashima, Takuya (1497) | Lost 0-2 | -191574 |
| top | average opponent: 1500record: 2-3-1 | new rating: 1574 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1566 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 871 | Fujita, Osamu (1805) | Draw 1-1 | +41570 |
| 4sealed | 928 | Yoshino, Kohei (1540) | Won 2-0 | +181588 |
| 5sealed | 861 | Tunamoto, Kenta (1554) | Lost 0-2 | -191569 |
| 6sealed | 956 | Kubota, Kouhei (1534) | Lost 1-2 | -191550 |
| 7sealed | 1030 | Matsuda, Issui (1655) | Won 2-1 | +201570 |
| 8sealed | 956 | Fukuya, Kenji (1472) | Won 2-1 | +171587 |
| 9sealed | 905 | Tsushima, Shinichirou (1528) | Won 2-0 | +161603 |
| top | average opponent: 1584record: 4-2-1 | new rating: 1603 | ||
| Grand Prix Nagoya 2004 (5DN standard) | starting rating: 1550 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 32 | Kiuchi, Satoru (1487) | Won 2-1 | +171567 |
| 4standard | 66 | Ayama, Takashi (1696) | Lost 0-2 | -161551 |
| 5standard | 202 | Miura, Hiroyuki (1496) | Won 2-0 | +171568 |
| 6standard | 92 | Takeshita, Masatoshi (1560) | Draw 1-1 | 01568 |
| 7standard | 84 | Takahashi, Keiji (1509) | Draw 1-1 | -11567 |
| 8standard | 132 | Maggio, Vincent (1551) | Lost 0-2 | -181549 |
| 9standard | 153 | Hirayama, Daisuke (1503) | Won 2-0 | +171566 |
| top | average opponent: 1543record: 3-2-2 | new rating: 1566 | ||
| Grand Prix Shizuoka 2003 (MRD limited) | starting rating: 1586 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 148 | Kakumae, Teruya (1583) | Lost 0-2 | -181568 |
| 3sealed | 222 | Suzuki, Masatsuna (1673) | Lost 1-2 | -161552 |
| 4sealed | 215 | Katsuyama, Kenichi (1486) | Won 2-0 | +171569 |
| 5sealed | 159 | Okada, Wataru (1533) | Lost 0-2 | -191550 |
| top | average opponent: 1569record: 1-3 | new rating: 1550 | ||
| Grand Prix Yokohama 2003 (Onslaught block) | starting rating: 1548 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 42 | Yanagisawa, Tadahiro (1552) | Draw 1-1 | 01548 |
| 3block | 147 | Maeda, Yuuto (1501) | Won 2-0 | +181566 |
| 4block | 89 | Hosoyama, Takashi (1501) | Draw 1-1 | -21564 |
| 5block | 165 | Sugiki, Takafumi (1673) | Lost 0-2 | -161548 |
| 6block | 228 | Mitsuhashi, Takashi (1657) | Won 2-0 | +201568 |
| 7block | 164 | Mori, Takashi(Ibaraki) (1536) | Draw 1-1 | 01568 |
| 8block | 143 | Murakami, Norichika (1589) | Won 2-1 | +181586 |
| top | average opponent: 1573record: 3-1-3 | new rating: 1586 | ||
| Grand Prix Kyoto 2003 (LGN limited) | starting rating: 1573 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 9 | Masui, Yuusuke (1488) | Won 2-0 | +171590 |
| 2sealed | 160 | Matsuda, Kenta (1518) | Won 2-1 | +161606 |
| 3sealed | 6 | Aoki, Yousaku (1544) | Lost 0-2 | -191587 |
| 4sealed | 111 | Tanaka, Kazunori (1489) | Lost 1-2 | -201567 |
| 5sealed | 159 | Kikuchi, Yuuji (1511) | Lost 0-2 | -191548 |
| top | average opponent: 1510record: 2-3 | new rating: 1548 | ||
| Grand Prix Utsunomiya 2002 (ONS rochester) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 25 | Yoshizawa, Hiromi (1440) | Won 2-0 | +171517 |
| 2sealed | 155 | Sasayama, Naomitsu (1401) | Won 2-0 | +161533 |
| 3sealed | 19 | Imai, Kimio (1559) | Lost 0-2 | -181515 |
| 4sealed | 101 | Ishiyama, Hiroki (1518) | Won 2-0 | +181533 |
| 5sealed | 95 | Yashiro, Takuya (1504) | Won 2-1 | +181551 |
| 6sealed | 71 | Shimada, Masatake (1724) | Lost 0-2 | -151536 |
| 7sealed | 89 | Nakagawa, Yu (1559) | Won 2-1 | +181554 |
| 8sealed | 126 | Ueda, Sunao (1597) | Won 2-0 | +191573 |
| top | average opponent: 1538record: 6-2 | new rating: 1573 | ||