Chun, Bo Ruad
Current rating: 1817 (#1801)
Record: 49-36-9 (GP) / 32-24-3 (professional)
Grand Prix Kaohsiung 2001Grand Prix Taipei 2002Grand Prix Hong Kong 2004Grand Prix Kuala Lumpur 2004Grand Prix Singapore 2005Grand Prix Taipei 2005Pro Tour Honolulu 2006Pro Tour Prague 2006Pro Tour Yokohama 2007Grand Prix Taipei 2008Pro Tour San Diego 20102011 World ChampionshipGrand Prix Taipei 2014Grand Prix Taipei 2016Grand Prix Hong Kong 2017
| Grand Prix Hong Kong 2017 (XLN limited) | starting rating: 1848 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 172 | Lam, Ho Kei Edmund (1516) | Won 2-1 | +121860 |
| 2sealed | 72 | Watkins, Oliver (1467) | Won 2-0 | +111871 |
| 3sealed | 60 | Tian, Kuang Kai (1613) | Lost 1-2 | -221849 |
| 4sealed | 211 | Yen, Yung Ta (1460) | Lost 1-2 | -251824 |
| 5sealed | 191 | Kam, Chun Sing (1501) | Lost 1-2 | -241800 |
| 6sealed | 284 | Song, Shang (1446) | Won 2-0 | +121812 |
| 7sealed | 214 | Fung, Hing Yeung (1401) | Won 2-0 | +111823 |
| 8sealed | 182 | Cheng, Tung-Yi (1834) | Won 2-0 | +181841 |
| 9sealed | 145 | To, Chun Him (1508) | Lost 0-2 | -241817 |
| top | average opponent: 1527record: 5-4 | new rating: 1817 | ||
| Grand Prix Taipei 2016 (SOI standard) | starting rating: 1765 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 14 | Lu, Po-Heng (1500) | Won 2-0 | +131778 |
| 4standard | 36 | Jinbo, Takashi (1510) | Won 2-0 | +131791 |
| 5standard | 6 | Heng, Chye Hwee (1750) | Won 2-0 | +171808 |
| 6standard | 9 | Lu, Chao (1812) | Won 2-0 | +181826 |
| 7standard | 11 | Liu, Yuchen (1859) | Won 2-1 | +191845 |
| 8standard | 5 | Omori, Ken'ichirou (1903) | Lost 1-2 | -171828 |
| 9standard | 19 | Tsumura, Kenji (1817) | Won 2-0 | +181846 |
| 10standard | 12 | Tan, Chin Heng (1901) | Won 2-0 | +191865 |
| 11standard | 4 | Nakamichi, Daisuke (1912) | Lost 1-2 | -171848 |
| 12standard | 18 | Sun, Bo (1994) | Won 2-1 | +201868 |
| 13standard | 10 | Ng, Meng Cheong (1747) | Lost 0-2 | -201848 |
| 14standard | 25 | Imanaka, Kouta (1647) | Won 2-0 | +151863 |
| 15standard | 7 | Yukuhiro, Ken (2057) | Lost 0-2 | -151848 |
| top | average opponent: 1801record: 9-4 | new rating: 1848 | ||
| Grand Prix Taipei 2014 (M15 limited) | starting rating: 1792 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 296 | Frank, Matt (1451) | Lost 0-2 | -241768 |
| 2sealed | 328 | Ler, Pris (1442) | Won 2-0 | +121780 |
| 3sealed | 212 | Lan, Chia Yu (1500) | Lost 1-2 | -231757 |
| 4sealed | 349 | Lu, Yen-Feng (1448) | Won 2-0 | +131770 |
| 5sealed | 233 | Chung, Carlos (1497) | Draw 1-1 | -51765 |
| top | average opponent: 1468record: 2-2-1 | new rating: 1765 | ||
| 2011 World Championship (mixed) | starting rating: 1786 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 11 | Kirilov, Kaloyan (1619) | Won 2-0 | +151801 |
| 2standard | 51 | Pinder, Tim (1563) | Won 2-0 | +141815 |
| 3standard | 10 | Garcia, Edwin (1544) | Won 2-1 | +131828 |
| 4standard | 16 | Cuneo, Andrew (1737) | Lost 1-2 | -201808 |
| 5standard | 51 | Watanabe, Yuuya (2041) | Won 2-1 | +221830 |
| 6standard | 13 | Hayne, Alexander (1800) | Won 2-1 | +181848 |
| 7draft | 117 | Jonassen, Kristoffer (1725) | Lost 0-2 | -201828 |
| 8draft | 91 | Yasooka, Shota (2116) | Lost 1-2 | -131815 |
| 9draft | 58 | Lima Cardoso, Filipe (1706) | Won 2-0 | +161831 |
| 10draft | 100 | Hayne, Alexander (1802) | Lost 0-2 | -191812 |
| 11draft | 157 | Castellan Robles, Rigoberto (1579) | Lost 0-2 | -221790 |
| 12draft | 91 | Nurmi, Mikko (1725) | Lost 0-2 | -191771 |
| 13modern | 149 | Mori, Katsuhiro (1889) | Lost 1-2 | -161755 |
| 14modern | 109 | Moreno, Daniel (1395) | Won 2-1 | +121767 |
| 15modern | 82 | Fujimoto, Tomoya (1573) | Lost 0-2 | -221745 |
| 16modern | 100 | Petersen, Aik (1601) | Won 2-0 | +161761 |
| 17modern | 86 | Ramboa, Thierry (1603) | Won 2-1 | +151776 |
| 18modern | 66 | Costa, Nuno (1662) | Won 2-0 | +161792 |
| top | average opponent: 1704record: 10-8 | new rating: 1792 | ||
| Pro Tour San Diego 2010 (WWK standard) | starting rating: 1787 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 38 | Vavra, Nikola (1742) | Draw 1-1 | 01787 |
| 2standard | 104 | Pham, Philippe (1498) | Lost 0-2 | -241763 |
| 3standard | 155 | Jacob, Michael (1910) | Won 2-1 | +211784 |
| 4standard | 106 | Mulcahy, Luke (1428) | Lost 1-2 | -241760 |
| 5standard | 143 | Huang, Hao-Shan (1653) | Won 2-1 | +161776 |
| 6draft | 33 | Romao, Carlos (1764) | Lost 0-2 | -181758 |
| 7draft | 125 | Zrelov, Maxim (1455) | Won 2-0 | +121770 |
| 8draft | 107 | Brumby, Gene (1633) | Won 2-0 | +161786 |
| top | average opponent: 1635record: 4-3-1 | new rating: 1786 | ||
| Grand Prix Taipei 2008 (ALA limited) | starting rating: 1751 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 43 | Park, Min Young (1500) | Won 2-0 | +141765 |
| 3sealed | 12 | Liao, Yi-Nan (1585) | Lost 1-2 | -221743 |
| 4sealed | 80 | Lin, Gia Ching (1520) | Won 2-0 | +141757 |
| 5sealed | 48 | Tung, Chang-Ming (1432) | Won 2-0 | +131770 |
| 6sealed | 41 | Fujita, Tsuyoshi (1592) | Won 2-0 | +141784 |
| 7sealed | 13 | Watanabe, Yuuya (1882) | Won 2-0 | +201804 |
| 8sealed | 17 | Hsieh, Hung-chih (1571) | Won 2-0 | +141818 |
| 9draft | 16 | Yang, Victor (1624) | Draw 1-1 | -31815 |
| 10draft | 21 | Hwang, Wen Jien (1849) | Lost 0-2 | -181797 |
| 11draft | 19 | Lin, Yi Jie Vice (1694) | Won 2-1 | +161813 |
| 12draft | 20 | Kim, Min-Soo (1656) | Won 2-1 | +151828 |
| 13draft | 11 | Yang, Joshua (1791) | Lost 0-2 | -181810 |
| 14draft | 12 | Lee, Jim Tim (1571) | Lost 1-2 | -231787 |
| top | average opponent: 1636record: 8-4-1 | new rating: 1787 | ||
| Pro Tour Yokohama 2007 (Time Spiral block) | starting rating: 1607 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 123 | Watanabe, Yuuya (1684) | Won 2-0 | +201627 |
| 2block | 40 | Meulders, Fried (1874) | Won 2-1 | +221649 |
| 3block | 12 | Saito, Tomoharu (2024) | Won 2-0 | +241673 |
| 4block | 15 | Theroux, Remy (1572) | Won 2-0 | +171690 |
| 5block | 2 | Karsten, Frank (1946) | Won 2-0 | +221712 |
| 6block | 2 | Terrenghi, Mauro (1585) | Draw 1-1 | -21710 |
| 7block | 3 | Mitamura, Kazuya (1866) | Lost 1-2 | -151695 |
| 8block | 11 | Romao, Carlos (1949) | Won 2-1 | +221717 |
| 9block | 6 | Kitayama, Masaya (1851) | Won 2-1 | +211738 |
| 10block | 3 | Ruel, Olivier (2219) | Won 2-1 | +261764 |
| 11block | 2 | Herberholz, Mark (2057) | Lost 0-2 | -131751 |
| top | average opponent: 1875record: 8-2-1 | new rating: 1751 | ||
| Pro Tour Prague 2006 (DIS draft) | starting rating: 1607 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 159 | Kastle, Darwin (1598) | Won 1-0 | +181625 |
| 2draft | 142 | Edwards, Craig (1638) | Won 2-0 | +191644 |
| 3draft | 14 | Yamaguchi, Satoshi (1550) | Lost 1-2 | -201624 |
| 4draft | 193 | Kaskel, Brent (1585) | Lost 0-2 | -191605 |
| 5draft | 135 | Thompson, Gerry (1871) | Won 2-1 | +231628 |
| 6draft | 56 | Inoue, Toru (1562) | Won 2-1 | +171645 |
| 7draft | 37 | Suarez, Felipe (1558) | Won 2-1 | +161661 |
| 8draft | 39 | Arias Garcia, Jacob (1939) | Won 2-1 | +231684 |
| 9draft | 28 | Kapalas, Georgios (1932) | Won 2-0 | +221706 |
| 10draft | 63 | Damo da Rosa, Paulo Vitor (1947) | Lost 0-2 | -131693 |
| 11draft | 21 | Tsapko, Vasily (1711) | Lost 1-2 | -181675 |
| 12draft | 25 | Nishiwaki, Kazuhisa (1719) | Lost 0-2 | -171658 |
| 13draft | 27 | Lo Moro, Raffaele (1876) | Lost 0-2 | -141644 |
| 14draft | 15 | Sulicic, Dinko (1536) | Lost 0-2 | -201624 |
| 15draft | 60 | Paardekooper, Daniel (1694) | Lost 0-2 | -171607 |
| top | average opponent: 1714record: 7-8 | new rating: 1607 | ||
| Pro Tour Honolulu 2006 (GPT standard) | starting rating: 1595 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 13 | Wiitanen, Josh (1615) | Lost 0-2 | -171578 |
| 3standard | 136 | Aiyappasamy, Saravana (1564) | Won 2-0 | +181596 |
| 4standard | 48 | Krumb, Michael (1962) | Won 2-1 | +241620 |
| 5standard | 22 | Mazzurco, Carlo (1599) | Won 2-1 | +181638 |
| 6standard | 28 | Lo Moro, Raffaele (1864) | Lost 0-2 | -141624 |
| 7standard | 53 | Henke, Tobias (1660) | Draw 1-1 | 01624 |
| 8standard | 46 | Hermes, Maxime (1691) | Lost 1-2 | -171607 |
| top | average opponent: 1708record: 3-3-1 | new rating: 1607 | ||
| Grand Prix Taipei 2005 (Kamigawa block) | starting rating: 1568 | |||
| round | table | opponent (rating) | result | Δrating |
| 4block | 2 | Chang, Yu Jen (1595) | Draw 1-1 | +11569 |
| 5block | 21 | Weng, Chen Yu (1641) | Lost 0-2 | -171552 |
| 6block | 45 | Lee, Jason Lay Boon (1627) | Won 2-0 | +191571 |
| 7block | 26 | Tsumura, Kenji (1907) | Lost 0-2 | -121559 |
| 8block | 43 | Lin, Yang-How (1546) | Won 1-0 | +181577 |
| 9block | 31 | Lee, Ji-Hoon (1744) | Won 1-0 | +211598 |
| 10block | 19 | Tu, Zhongqi (1549) | Lost 1-2 | -191579 |
| 11block | 26 | Lim, Keat Kuang (1516) | Draw 1-1 | -11578 |
| 12block | 28 | Sun, Pei-Tong (1559) | Won 2-1 | +181596 |
| 13block | 21 | Kim, Min-Soo (1623) | Won 2-1 | +181614 |
| 14block | 17 | Chung, Sse-Hsing (1578) | Lost 0-2 | -191595 |
| top | average opponent: 1626record: 5-4-2 | new rating: 1595 | ||
| Grand Prix Singapore 2005 (extended) | starting rating: 1587 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 27 | Matousek, Pavel (1782) | Lost 0-2 | -151572 |
| 5extended | 48 | Lim, Ming Han Sidney Reuben (1535) | Won 2-0 | +181590 |
| 6extended | 38 | Woo, Benjamin Lik Kang (1513) | Lost 1-2 | -201570 |
| 7extended | 78 | Ong, Desmond Wei Liang (1538) | Won 2-0 | +181588 |
| 8extended | 42 | Ong, Weiwah (1495) | Lost 1-2 | -201568 |
| top | average opponent: 1572record: 2-3 | new rating: 1568 | ||
| Grand Prix Kuala Lumpur 2004 (5DN standard) | starting rating: 1577 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 15 | Minh, Bernard (1517) | Won 2-0 | +171594 |
| 5standard | 12 | Lim, Jian Liang (1539) | Won 2-1 | +171611 |
| 6standard | 4 | Lim, Yong Hui Ivan (1536) | Lost 0-2 | -191592 |
| 7standard | 13 | Khoo, Kevin Seng Giap (1570) | Won 2-1 | +171609 |
| 8standard | 9 | Tan, Chuen Hwa (1865) | Lost 0-2 | -131596 |
| 9standard | 15 | Tsai, Homg-Gi (1599) | Won 2-1 | +181614 |
| 10standard | 14 | Teo, Yi Chiang (1597) | Lost 0-2 | -181596 |
| 11standard | 18 | Fujita, Osamu (1896) | Won 2-0 | +231619 |
| 12standard | 13 | Chan, Kok Weng (1625) | Lost 0-2 | -181601 |
| 13standard | 15 | Chai, Royce Ming Huang (1815) | Lost 1-2 | -141587 |
| top | average opponent: 1656record: 5-5 | new rating: 1587 | ||
| Grand Prix Hong Kong 2004 (DST limited) | starting rating: 1557 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 20 | Gomersall, Sam (1836) | Won 2-1 | +231580 |
| 5sealed | 14 | Chick, Hoi (1574) | Draw 0-0 | 01580 |
| 6sealed | 11 | Ruel, Antoine (2010) | Draw 1-1 | +81588 |
| 7sealed | 27 | Hwang, Chi-Chung (1686) | Lost 0-2 | -171571 |
| 8sealed | 44 | Liang, Zhiyi (1554) | Won 2-0 | +181589 |
| 9draft | 14 | Mitsuhashi, Takashi (1654) | Draw 1-1 | +11590 |
| 10draft | 7 | Chow, Clarence (1526) | Won 2-0 | +171607 |
| 11draft | 10 | Li, Chun Kit (1615) | Lost 0-2 | -181589 |
| 12draft | 20 | Gao, Zhen Xing (1535) | Lost 0-2 | -191570 |
| 13draft | 19 | Stark, Ben S (2027) | Won 2-1 | +261596 |
| 14draft | 25 | Chow, Yiu Hung (1556) | Lost 0-2 | -191577 |
| top | average opponent: 1688record: 4-4-3 | new rating: 1577 | ||
| Grand Prix Taipei 2002 (JUD standard) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 15 | Chai, Royce Ming Huang (1757) | Won 2-1 | +231539 |
| 5standard | 4 | Shi, Shenyee (1581) | Won 2-0 | +191558 |
| 6standard | 4 | Sung, Morris Ming Che (1538) | Lost 0-2 | -191539 |
| 7standard | 14 | Ko, Chang Ching (1596) | Draw 1-1 | +11540 |
| 8standard | 11 | Lee, Ping Long (1505) | Lost 1-2 | -181522 |
| 9standard | 23 | Lee, Yi-Ping (1538) | Won 2-0 | +181540 |
| 10standard | 15 | Su, Li-Chyun (1567) | Won 1-0 | +181558 |
| 11standard | 8 | Techarattanaprasert, Mongkol (1488) | Won 2-0 | +171575 |
| 12standard | 5 | Tung, Chang-Ming (1560) | Lost 0-2 | -181557 |
| 13standard | 9 | Mitsuhashi, Takashi (1585) | Draw 1-1 | 01557 |
| top | average opponent: 1571record: 5-3-2 | new rating: 1557 | ||
| Grand Prix Kaohsiung 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 54 | Bai, Sun Ren (1500) | Won 2-0 | +181518 |
| 2sealed | 8 | Yang, Fu Yun (1518) | Won 2-1 | +181536 |
| 3sealed | 31 | Lee, Chia Wen (1500) | Lost 0-2 | -191517 |
| 4sealed | 31 | Kwok, Bone (1518) | Won 2-0 | +181535 |
| 5sealed | 41 | Chin, Chao-Hsia (1519) | Lost 1-2 | -181517 |
| 6sealed | 52 | Lin, Yi Shun (1518) | Won 2-0 | +181535 |
| 7sealed | 43 | Chang, Chih-Hsiang (1500) | Lost 0-2 | -191516 |
| top | average opponent: 1510record: 4-3 | new rating: 1516 | ||