Lai, Charles
Current rating: 1530
Record: 37-42-1 (GP) / 2-5-1 (professional)
Grand Prix Kuala Lumpur 2012Grand Prix Singapore 2013Grand Prix Bangkok 2013Grand Prix Hong Kong 2013Grand Prix Shanghai 2014Grand Prix Chiba 2015Grand Prix Kuala Lumpur 2016Pro Tour Aether RevoltGrand Prix Singapore 2017Grand Prix Singapore 2018Grand Prix Melbourne 2018Grand Prix Bangkok 2019Grand Prix Nagoya 2020
| Grand Prix Nagoya 2020 (pioneer) | starting rating: 1546 | |||
| round | table | opponent (rating) | result | Δrating |
| 3pioneer | 329 | Fukushima, Yuuhei (1671) | Won 2-0 | +201566 |
| 4pioneer | 42 | Ohshima, Hironori (1516) | Lost 0-2 | -191547 |
| 5pioneer | 296 | Harada, Masato (1564) | Won 2-0 | +191566 |
| 6pioneer | 62 | Tanaka, Tomoya (1616) | Lost 1-2 | -181548 |
| 7pioneer | 176 | Goto, Yuki (1548) | Lost 0-2 | -181530 |
| top | average opponent: 1583record: 2-3 | new rating: 1530 | ||
| Grand Prix Bangkok 2019 (ELD limited) | starting rating: 1530 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 96 | Liu, Yi Pang (1659) | Won 2-0 | +211551 |
| 4sealed | 35 | Daus, Daniel (1636) | Won 2-0 | +191570 |
| 5sealed | 8 | Huang, Hao-Shan (1791) | Lost 1-2 | -141556 |
| 6sealed | 66 | Goh, Guo Wei (1631) | Won 2-1 | +201576 |
| 7sealed | 33 | Pratummanee, Vongsawatt (1484) | Lost 1-2 | -201556 |
| 8sealed | 73 | Chan, Sze Hang (2022) | Lost 0-2 | -101546 |
| top | average opponent: 1704record: 3-3 | new rating: 1546 | ||
| Grand Prix Melbourne 2018 (GRN limited) | starting rating: 1532 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 75 | Orazi, Davide Christian (1826) | Won 2-1 | +231555 |
| 3sealed | 99 | Chan, Dennis (1676) | Lost 1-2 | -161539 |
| 4sealed | 173 | Edgerton, Timothy (1504) | Won 2-0 | +181557 |
| 5sealed | 138 | Graham, Aaron [AUS] (1738) | Lost 0-2 | -151542 |
| 6sealed | 194 | Saito, Tomoharu (1925) | Lost 1-2 | -121530 |
| top | average opponent: 1734record: 2-3 | new rating: 1530 | ||
| Grand Prix Singapore 2018 (DOM standard) | starting rating: 1496 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 1 | Park, Jun Young (1824) | Lost 0-2 | -121484 |
| 3standard | 279 | Ong, Simon (1614) | Won 2-0 | +211505 |
| 4standard | 125 | Wong, Kenneth (1633) | Won 2-0 | +201525 |
| 5standard | 57 | de Vries-Turnell, Keayn (1533) | Won 2-1 | +181543 |
| 6standard | 79 | Lee, Link (1660) | Lost 1-2 | -161527 |
| 7standard | 98 | Pitianusorn, Bovorn (1474) | Won 2-0 | +171544 |
| 8standard | 52 | Xiao, Han (1856) | Lost 0-2 | -121532 |
| top | average opponent: 1656record: 4-3 | new rating: 1532 | ||
| Grand Prix Singapore 2017 (XLN limited) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 87 | Beley, Ronnie Paul (1793) | Lost 1-2 | -131507 |
| 3sealed | 210 | Lai, Robert (1501) | Lost 0-2 | -181489 |
| 4sealed | 203 | Chen, Youmin (1426) | Won 2-0 | +171506 |
| 5sealed | 187 | Wen, Yuning (1705) | Won 2-0 | +211527 |
| 6sealed | 98 | Woo, Nicky (1585) | Lost 1-2 | -171510 |
| 7sealed | 147 | Chua, Lowell Jun Ming (1689) | Won 2-1 | +211531 |
| 8sealed | 92 | Goh, Guo Wei (1599) | Lost 0-2 | -161515 |
| 9sealed | 145 | Ong, Jason (1504) | Lost 1-2 | -191496 |
| top | average opponent: 1600record: 3-5 | new rating: 1496 | ||
| Pro Tour Aether Revolt (AER standard) | starting rating: 1525 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 168 | Ramboa, Thierry (1882) | Lost 1-2 | -121513 |
| 2draft | 195 | Huang, Hao-Shan (1928) | Lost 1-2 | -111502 |
| 3draft | 7 | Edel, Willy (1825) | Won 2-0 | +241526 |
| 4standard | 159 | Dosimont, Amand (1843) | Lost 0-2 | -131513 |
| 5standard | 156 | Huang, Yung-Ming (1845) | Draw 1-1 | +61519 |
| 6standard | 173 | Turner, Cash (2044) | Won 2-1 | +271546 |
| 7standard | 139 | Succari, Manuel (1743) | Lost 0-2 | -151531 |
| 8standard | 164 | Cheon, Paul (1906) | Lost 0-2 | -111520 |
| top | average opponent: 1877record: 2-5-1 | new rating: 1520 | ||
| Grand Prix Kuala Lumpur 2016 (KLD standard) | starting rating: 1579 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 97 | Graham, Aaron [AUS] (1747) | Lost 0-2 | -151564 |
| 3standard | 275 | Lim, Dickson (1496) | Lost 0-0 | -201544 |
| 4standard | 277 | Bartolome, Alvin Velasco (1444) | Lost 0-2 | -191525 |
| top | average opponent: 1563record: 0-3 | new rating: 1525 | ||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1630 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 1052 | Horie, Tooru (1665) | Lost 0-2 | -181612 |
| 3sealed | 1140 | Kanayama, Haruki (1585) | Lost 1-2 | -181594 |
| 4sealed | 1272 | Urano, Tomohisa (1388) | Won 2-0 | +141608 |
| 5sealed | 1175 | Yoshizawa, Hiromi (1373) | Won 2-0 | +141622 |
| 6sealed | 1085 | Takeichi, Kengo (1522) | Lost 0-2 | -201602 |
| 7sealed | 1040 | Matsushita, Masayoshi (1533) | Lost 0-2 | -191583 |
| 8sealed | 1000 | Yu, Chenghsien (1451) | Won 2-0 | +151598 |
| 9sealed | 957 | Hoshino, Hiroyuki (1502) | Lost 1-2 | -191579 |
| top | average opponent: 1503record: 3-5 | new rating: 1579 | ||
| Grand Prix Shanghai 2014 (KTK limited) | starting rating: 1439 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 420 | Terry, Terry (1500) | Won 1-0 | +191458 |
| 2sealed | 213 | Pecjak, Patrick (1517) | Won 2-0 | +191477 |
| 3sealed | 164 | Bingye, Ai (1527) | Won 2-0 | +191496 |
| 4sealed | 29 | Zhang, Dongliang (1538) | Won 2-1 | +191515 |
| 5sealed | 43 | Liu, Tiezheng (1625) | Won 2-0 | +201535 |
| 6sealed | 12 | Shen, Qian (1731) | Won 2-1 | +211556 |
| 7sealed | 5 | Yasooka, Shota (2157) | Won 2-0 | +281584 |
| 8sealed | 2 | Yukuhiro, Ken (2049) | Won 2-0 | +261610 |
| 9sealed | 3 | Yan, Gan (1621) | Won 2-1 | +181628 |
| 10draft | 47 | Saeki, Katsuhisa (1799) | Won 2-1 | +211649 |
| 11draft | 45 | Han, Bing (1963) | Lost 0-2 | -121637 |
| 12draft | 8 | Zhang, Dawei9737 (1650) | Won 2-1 | +181655 |
| 13draft | 19 | Han, Bing (1956) | Draw 1-1 | +51660 |
| 14draft | 48 | Nakamura, Shuhei (1893) | Lost 0-2 | -131647 |
| 15draft | 6 | Feng, Li (1701) | Lost 1-2 | -171630 |
| top | average opponent: 1749record: 11-3-1 | new rating: 1630 | ||
| Grand Prix Hong Kong 2013 (THS limited) | starting rating: 1431 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 90 | Guan, Peng Cheng (1500) | Lost 0-2 | -171414 |
| 3sealed | 330 | Tsai, Ming Chi (1486) | Won 2-0 | +201434 |
| 4sealed | 148 | Zheng, Jiaming (1479) | Won 2-0 | +181452 |
| 5sealed | 107 | Kwok, Suen Wang (1537) | Lost 1-2 | -161436 |
| 6sealed | 173 | Tan, Christopher (1471) | Won 2-1 | +191455 |
| 7sealed | 153 | Park, Bi-O (1580) | Lost 1-2 | -161439 |
| top | average opponent: 1509record: 3-3 | new rating: 1439 | ||
| Grand Prix Bangkok 2013 (DGM limited) | starting rating: 1460 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 111 | Wun, Edwin Wu Choon (1321) | Won 2-0 | +151475 |
| 3sealed | 38 | Sirikaya, Varot (1516) | Lost 1-2 | -171458 |
| 4sealed | 139 | Rattanapan, Manit (1481) | Won 2-1 | +191477 |
| 5sealed | 108 | Hart, Jacob (1930) | Lost 1-2 | -111466 |
| 6sealed | 222 | Tou, Nien Xiang (1475) | Lost 1-2 | -181448 |
| 7sealed | 234 | Kanazawa, Katsuhisa (1481) | Lost 0-2 | -171431 |
| top | average opponent: 1534record: 2-4 | new rating: 1431 | ||
| Grand Prix Singapore 2013 (RTR limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 53 | Pang, Wind Jing Yang (1642) | Lost 1-2 | -151450 |
| 4sealed | 194 | Ishitsuka, Hiroyuki (1453) | Lost 0-2 | -181432 |
| 5sealed | 283 | Tan, Sze Choon (1439) | Won 2-1 | +191451 |
| 6sealed | 213 | Wong, Xuan Hui (1521) | Won 2-0 | +191470 |
| 7sealed | 159 | Soh, Weng Heng (1947) | Lost 0-2 | -101460 |
| top | average opponent: 1600record: 2-3 | new rating: 1460 | ||
| Grand Prix Kuala Lumpur 2012 (DKA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 89 | Iskandar, Nik (1444) | Won 2-0 | +171517 |
| 5standard | 23 | Ong, Boon Kiat (1540) | Lost 0-2 | -181499 |
| 6standard | 51 | Poonsawat, Chayapol (1572) | Lost 1-2 | -161483 |
| 7standard | 117 | Wiriyaampon, Kampanart (1427) | Lost 0-2 | -191464 |
| 8standard | 154 | Lee, Ming Tian Bryan (1490) | Won 2-1 | +181482 |
| 9standard | 89 | Chu Heng, Eng (1538) | Lost 0-2 | -171465 |
| top | average opponent: 1502record: 2-4 | new rating: 1465 | ||