Cheng, Wei
Current rating: 1649
Record: 81-73-2 (GP) / 4-4 (professional)
- 2012
- 2013
- 2014
- 2015
- 2016
- 2017
- 2018
- 2019
- 2020
- 2023
| Regional Championships Beijing 2023 (ONE standard) | starting rating: 1659 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 43 | Wang, Kaixing (1513) | Lost 0-2 | -211638 |
| 2standard | 70 | yifu, zhang (1485) | Won 2-0 | +151653 |
| 3standard | 36 | Zhao, Ziwei (1500) | Lost 1-2 | -201633 |
| 4standard | 52 | Zhang, Yuxuan (1677) | Won 2-0 | +181651 |
| 5standard | 27 | Oei, Henry (1472) | Won 2-1 | +151666 |
| 6standard | 27 | Long, Zhou (1731) | Won 2-1 | +191685 |
| 7standard | 23 | Wang, Jianian (1817) | Lost 1-2 | -151670 |
| 8standard | 26 | Deng, Jun (1508) | Lost 0-2 | -211649 |
| top | average opponent: 1588record: 4-4 | new rating: 1649 | ||
| Players Tour Nagoya 2020 (pioneer) | starting rating: 1654 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 15 | Mendoza, Norbie (1426) | Lost 1-2 | -221632 |
| 2draft | 15 | Takahashi, Eiji (1653) | Won 2-0 | +181650 |
| 3draft | 15 | Law, Albertus Hui Chin (1843) | Won 2-0 | +221672 |
| 4pioneer | 46 | Asahara, Akira (1950) | Lost 0-2 | -141658 |
| 5pioneer | 44 | Tsuda, Tomohiro (1623) | Lost 0-2 | -181640 |
| 6pioneer | 70 | Kabashima, Takuya (1608) | Won 2-0 | +171657 |
| 7pioneer | 42 | Chang, Cheng Yu (1661) | Won 2-0 | +181675 |
| 8pioneer | 27 | Huang, Yung-Ming (1756) | Lost 0-2 | -161659 |
| top | average opponent: 1690record: 4-4 | new rating: 1659 | ||
| Grand Prix Seattle 2019 (MH1 limited) | starting rating: 1660 | |||
| round | table | opponent (rating) | result | Δrating |
| A1sealed | 382 | Powers-Rueber, Charles (1500) | Won 2-0 | +151675 |
| A2sealed | 439 | Sonderland, Drew (1845) | Won 2-0 | +211696 |
| A3sealed | 164 | Ni, Jay (1447) | Lost 0-2 | -221674 |
| A4sealed | 185 | Cheng, David (1646) | Lost 1-2 | -191655 |
| A5sealed | 276 | Raymond, Michael (1603) | Won 2-1 | +171672 |
| A6sealed | 196 | Mager, Justin (1653) | Lost 0-2 | -181654 |
| top | average opponent: 1616record: 3-3 | new rating: 1654 | ||
| Grand Prix Sacramento 2018 (M19 limited) | starting rating: 1641 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 429 | Damanhuri, Qohar (1500) | Won 2-1 | +161657 |
| 2sealed | 284 | Samperio, Anthony (1517) | Won 2-0 | +151672 |
| 3sealed | 33 | DaCosta, Yvonne (1528) | Won 2-0 | +161688 |
| 4sealed | 122 | Park, Jun Young (1943) | Won 2-0 | +221710 |
| 5sealed | 43 | Genova, Daniel (1632) | Lost 0-2 | -191691 |
| 6sealed | 69 | Severson, Eric (1918) | Lost 1-2 | -141677 |
| 7sealed | 161 | Berni, Roberto (1730) | Lost 0-2 | -171660 |
| top | average opponent: 1681record: 4-3 | new rating: 1660 | ||
| Grand Prix Beijing 2018 (DOM limited) | starting rating: 1696 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 64 | Lu, Bo (1677) | Won 2-0 | +171713 |
| 4sealed | 76 | Lu, Liguo (1682) | Lost 0-2 | -181695 |
| 5sealed | 192 | Deng, Jun (1759) | Lost 1-2 | -171678 |
| 6sealed | 201 | Zhu, Chongming (1603) | Lost 1-2 | -191659 |
| 7sealed | 238 | Chang, Cheng Yu (1704) | Lost 0-2 | -181641 |
| top | average opponent: 1685record: 1-4 | new rating: 1641 | ||
| Grand Prix Shanghai 2017 (XLN standard) | starting rating: 1700 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 92 | Matsumoto, Fumiya (1890) | Lost 1-2 | -151685 |
| 4standard | 212 | Liu, Xuyang (1504) | Lost 1-2 | -211664 |
| 5standard | 205 | Sugiyama, Yuya (1820) | Won 2-1 | +211685 |
| 6standard | 135 | Gan, Zhaofeng 9383 (1637) | Won 2-1 | +171702 |
| 7standard | 108 | Ou, Di (1661) | Won 2-1 | +171719 |
| 8standard | 97 | Matsuura, Takumi (1810) | Lost 0-2 | -161703 |
| 9standard | 117 | Hishida, Akinori (1483) | Won 2-1 | +141717 |
| 10standard | 53 | Wu, Xiao Bin (1565) | Won 2-1 | +151732 |
| 11standard | 48 | Li, Ang (1640) | Won 2-1 | +161748 |
| 12standard | 38 | Ohki, Tatsuhiko (1744) | Lost 0-2 | -181730 |
| 13standard | 60 | Kakumae, Teruya (1964) | Lost 0-2 | -141716 |
| 14standard | 58 | Su, Guannan (1565) | Lost 0-2 | -201696 |
| top | average opponent: 1690record: 6-6 | new rating: 1696 | ||
| Grand Prix Hong Kong 2017 (XLN limited) | starting rating: 1735 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 80 | Leung, Sai Ho (1581) | Lost 0-2 | -211714 |
| 4sealed | 105 | Ishii, Taisuke (1738) | Lost 1-2 | -171697 |
| 5sealed | 278 | Keung, Lap Shing Lawrence (1446) | Won 2-0 | +131710 |
| 6sealed | 222 | Zhang, Yi 1971 (1586) | Lost 1-2 | -201690 |
| 7sealed | 257 | Ohkawa, Yusuke (1583) | Lost 0-2 | -201670 |
| 8sealed | 236 | Sawetsritawan, Thanakarn (1502) | Won 2-1 | +151685 |
| 9sealed | 181 | Lin, Charlie (1485) | Won 2-0 | +151700 |
| top | average opponent: 1560record: 3-4 | new rating: 1700 | ||
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1755 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 348 | Wang, Robert (1470) | Lost 1-2 | -231732 |
| 2sealed | 733 | Young, Michael M (1515) | Lost 0-2 | -221710 |
| 3sealed | 1005 | Werner, Cade (1395) | Won 2-0 | +131723 |
| 4sealed | 899 | Brock, Michael (1478) | Won 2-0 | +131736 |
| 5sealed | 821 | Rapp, Douglas (1505) | Lost 1-2 | -221714 |
| 6sealed | 169 | Rudiger, Visla (1481) | Won 2-1 | +141728 |
| 7sealed | 617 | Boucher, Jason (1505) | Won 2-0 | +141742 |
| 8sealed | 395 | Mack, Shaun (1639) | Won 2-0 | +161758 |
| 9sealed | 302 | Tews, Brian (1535) | Won 2-0 | +141772 |
| 10draft | 235 | Harvey, Max (1559) | Won 2-0 | +141786 |
| 11draft | 71 | Gwizdala, Ryan (1574) | Won 2-0 | +141800 |
| 12draft | 233 | O'Neil, Nicholas (1586) | Lost 0-2 | -221778 |
| 13draft | 49 | Duval, Dylan (1593) | Lost 1-2 | -211757 |
| 14draft | 207 | Wu, Jiasheng (1543) | Lost 1-2 | -221735 |
| top | average opponent: 1527record: 8-6 | new rating: 1735 | ||
| Grand Prix Beijing 2017 (AKH limited) | starting rating: 1679 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 5 | Shimada, Masahiko (1625) | Won 2-0 | +171696 |
| 4sealed | 129 | Matsumoto, Yuki2978 (1927) | Won 2-0 | +221718 |
| 5sealed | 51 | Cloyd, Jeremy (1766) | Won 2-1 | +191737 |
| 6sealed | 26 | Kawasaki, Keita (2018) | Lost 0-2 | -131724 |
| 7sealed | 83 | Wang, Fanfei (1495) | Won 2-0 | +141738 |
| 8sealed | 25 | Lai, Pak Yin (1810) | Won 2-0 | +191757 |
| 9sealed | 15 | Lu, Liguo (1600) | Won 2-1 | +161773 |
| 10draft | 43 | Xu, Xiaowei (1621) | Draw 1-1 | -31770 |
| 11draft | 124 | Wang, Jing (1762) | Won 2-0 | +181788 |
| 12draft | 156 | Kawasaki, Keita (2062) | Lost 1-2 | -131775 |
| 13draft | 141 | Kamo, Riki (1792) | Lost 1-2 | -181757 |
| 14draft | 119 | Sun, Xueli (1679) | Lost 0-2 | -201737 |
| 15draft | 130 | Yang, Qiao (1712) | Won 2-1 | +181755 |
| top | average opponent: 1759record: 8-4-1 | new rating: 1755 | ||
| Grand Prix Guangzhou 2016 (modern) | starting rating: 1592 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 1051 | Su, Baiyu (1520) | Won 2-1 | +171609 |
| 4modern | 7 | Wang, Peng 5217 (1648) | Won 2-1 | +191628 |
| 5modern | 27 | Hu, Jin (1693) | Won 2-1 | +191647 |
| 6modern | 15 | Wong Hoi Kiu, Ivan (1535) | Lost 1-2 | -201627 |
| 7modern | 1034 | Mao, Dun (1623) | Won 2-1 | +181645 |
| 8modern | 17 | Song, Huachao (1777) | Lost 0-2 | -161629 |
| 9modern | 37 | Jiang, Jiahe (1551) | Won 2-1 | +171646 |
| 10modern | 33 | Liu, Lin (1570) | Lost 0-2 | -201626 |
| 11modern | 82 | Lv, Dian (1581) | Won 2-0 | +181644 |
| 12modern | 51 | Bandou, Junichirou (1778) | Won 2-0 | +201664 |
| 13modern | 28 | Li, Feijie (1626) | Lost 0-2 | -191645 |
| 14modern | 47 | Leung, Bear (1597) | Won 2-1 | +171662 |
| 15modern | 35 | Song, Shihan (1598) | Won 2-0 | +171679 |
| top | average opponent: 1623record: 9-4 | new rating: 1679 | ||
| Grand Prix Beijing 2016 (SOI limited) | starting rating: 1605 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 206 | Wang, Guanyi (1569) | Won 2-0 | +171622 |
| 4sealed | 35 | Wang, Sijie (1505) | Won 2-0 | +161638 |
| 5sealed | 8 | Hirami, Tomonori (1932) | Lost 1-2 | -121626 |
| 6sealed | 48 | Zuo, Cheng (1608) | Lost 0-2 | -191607 |
| 7sealed | 165 | Yang, Yixi (1540) | Won 2-0 | +171624 |
| 8sealed | 132 | Song, Chan (1641) | Lost 0-2 | -181606 |
| 9sealed | 203 | Fujimoto, Takehiro (1828) | Won 2-1 | +221628 |
| 10draft | 145 | Xiao, Yuchen (1675) | Lost 0-2 | -171611 |
| 11draft | 88 | Wu, Ben (1500) | Won 2-1 | +161627 |
| 12draft | 139 | Zheng, Jiaming (1614) | Lost 1-2 | -181609 |
| 13draft | 29 | Wang, Shoupeng (1776) | Won 2-1 | +211630 |
| 14draft | 72 | Liu, Tong (1467) | Lost 1-2 | -211609 |
| 15draft | 93 | Xie, Zhan (1685) | Lost 0-2 | -171592 |
| top | average opponent: 1641record: 6-7 | new rating: 1592 | ||
| Grand Prix Vancouver 2016 (OGW limited) | starting rating: 1630 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 668 | Tsang, Johnny Chung Ho (1500) | Lost 0-2 | -201610 |
| 2sealed | 553 | Pisio, Shawn (1506) | Won 2-0 | +161626 |
| 3sealed | 563 | Wong, Marcus (1577) | Draw 0-0 | -11625 |
| 4sealed | 545 | Pollock, Harris (1504) | Lost 0-2 | -201605 |
| top | average opponent: 1522record: 1-2-1 | new rating: 1605 | ||
| Grand Prix Hong Kong 2015 (ORI limited) | starting rating: 1512 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 195 | Cho, Bu-Hong (1685) | Won 2-0 | +211533 |
| 4sealed | 374 | Chan, Augustin (1586) | Won 2-1 | +191552 |
| 5sealed | 1 | Jiang, Ruihui (1507) | Won 2-1 | +171569 |
| 6sealed | 63 | Samejima, Ippei (1547) | Won 2-1 | +181587 |
| 7sealed | 10 | Lim, Victoriano (1648) | Lost 0-2 | -171570 |
| 8sealed | 41 | Mansor, Izian (1706) | Won 2-0 | +201590 |
| 9sealed | 21 | Yan, Gan (1730) | Won 2-1 | +211611 |
| 10draft | 33 | Huang, Yung-Ming (1749) | Won 2-1 | +211632 |
| 11draft | 46 | Wentao, Qi (1772) | Won 2-0 | +201652 |
| 12draft | 33 | Ang, Jan Raymond (1697) | Lost 0-2 | -171635 |
| 13draft | 44 | Liu, Yuchen (1880) | Lost 0-2 | -141621 |
| 14draft | 27 | Lu, Pengjie (1719) | Lost 1-2 | -161605 |
| 15draft | 23 | Takahashi, Yuta (2038) | Won 2-0 | +251630 |
| top | average opponent: 1713record: 9-4 | new rating: 1630 | ||
| Grand Prix Shanghai 2015 (DTK standard) | starting rating: 1455 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 208 | Wang, Haokang (1624) | Won 2-1 | +211476 |
| 4standard | 38 | Kuo, Tzu-Ching (1960) | Won 2-0 | +261502 |
| 5standard | 11 | Chen, Weiyun (1568) | Won 2-0 | +201522 |
| 6standard | 7 | Liang, Zhiyong (1518) | Won 2-0 | +171539 |
| 7standard | 5 | Zhao, Jinhui (1601) | Lost 0-2 | -161523 |
| 8standard | 13 | Lee, Shi Tian (1989) | Lost 0-2 | -101513 |
| 9standard | 40 | Wang, Yuexin (1689) | Won 2-0 | +211534 |
| 10standard | 57 | Ikawa, Yoshihiko (1917) | Lost 1-2 | -121522 |
| 11standard | 55 | He, Da (1508) | Won 2-0 | +181540 |
| 12standard | 47 | Itani, Hiroshi (1638) | Won 2-1 | +201560 |
| 13standard | 31 | Yamagami, Yudai (1672) | Lost 1-2 | -161544 |
| 14standard | 43 | Belsot, Benoit (1635) | Lost 0-2 | -161528 |
| 15standard | 39 | Wang, Zhuoyang (1662) | Lost 0-2 | -161512 |
| top | average opponent: 1691record: 7-6 | new rating: 1512 | ||
| Grand Prix Shanghai 2014 (KTK limited) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 148 | Zhang, Nandi (1604) | Lost 1-2 | -151448 |
| 4sealed | 148 | Lu, Shen (1483) | Lost 1-2 | -171431 |
| 5sealed | 346 | Tang, Xinrui (1499) | Lost 1-2 | -171414 |
| 6sealed | 416 | Lu, Ye (1576) | Won 2-0 | +211435 |
| 7sealed | 324 | Cheng, Jun (1434) | Won 2-0 | +181453 |
| 8sealed | 228 | Wan, Chenxi (1519) | Lost 1-2 | -171436 |
| 9sealed | 237 | Qiao, Jianli (1501) | Won 2-0 | +191455 |
| top | average opponent: 1517record: 3-4 | new rating: 1455 | ||
| Grand Prix Beijing 2014 (BNG standard) | starting rating: 1491 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 107 | Zhao, Qiuyi (1535) | Won 2-1 | +181509 |
| 4standard | 90 | Kositaporn, Nonthakorn (1699) | Won 2-0 | +221531 |
| 5standard | 2 | Li, Fanqiao (1606) | Lost 0-2 | -171514 |
| 6standard | 40 | Huang, Yung-Ming (1509) | Lost 1-2 | -181496 |
| 7standard | 165 | Molle, Niels (1525) | Lost 1-2 | -171479 |
| 8standard | 222 | Mita, Ryoichi (1634) | Lost 0-2 | -161463 |
| top | average opponent: 1585record: 2-4 | new rating: 1463 | ||
| Grand Prix Beijing 2013 (DGM limited) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 52 | Zhao, Zhenwen (1554) | Won 2-1 | +191540 |
| 5sealed | 17 | Chen, Jiabin (1545) | Lost 1-2 | -181522 |
| 6sealed | 51 | Sun, Bo (1596) | Lost 1-2 | -171505 |
| 7sealed | 136 | Wang, Haokang (1519) | Won 2-0 | +181523 |
| 8sealed | 90 | Loh, Chuan Han (1667) | Lost 1-2 | -151508 |
| 9sealed | 130 | Zhang, Zhun (1541) | Lost 1-2 | -171491 |
| top | average opponent: 1570record: 2-4 | new rating: 1491 | ||
| Grand Prix Shanghai 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 259 | Li, Ang (1448) | Won 2-0 | +171517 |
| 2sealed | 136 | Kitayama, Masaya (1811) | Won 2-0 | +231540 |
| 3sealed | 102 | He, Bo (1483) | Lost 0-2 | -191521 |
| 4sealed | 165 | Cai, Xu (1518) | Lost 0-2 | -181503 |
| 5sealed | 197 | Yu, Haiqi (1500) | Won 2-0 | +181521 |
| 6sealed | 228 | Gao, Sen (1518) | Won 2-0 | +181539 |
| 7sealed | 105 | Li, Xiang2 (1538) | Lost 1-2 | -181521 |
| 8sealed | 154 | Han, Yifan (1518) | Won 2-1 | +181539 |
| 9sealed | 106 | Shirakihara, Ryuuichi (1541) | Lost 1-2 | -181521 |
| top | average opponent: 1542record: 5-4 | new rating: 1521 | ||