Ruan, Kai
Current rating: 1948 (#311)
Record: 122-63-1 (GP) / 10-14 (professional)
- 2008
- 2009
- 2010
- 2011
- 2012
- 2013
- 2014
- 2015
- 2016
- 2017
- 2018
- 2019
- 2020
| Players Tour Phoenix 2020 (pioneer) | starting rating: 2024 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 59 | Dudek, James (1537) | Won 2-1 | +92033 |
| 2draft | 151 | St-Martin-Allard, Jonathan (1628) | Won 2-1 | +112044 |
| 3draft | 92 | Lamarr, Derek (1634) | Lost 1-2 | -252019 |
| 4pioneer | 61 | Cook, Samuel (1790) | Won 2-1 | +142033 |
| 5pioneer | 24 | Kiihne, Zachary (2075) | Lost 1-2 | -172016 |
| 6pioneer | 59 | Dore, Maxime (1915) | Lost 1-2 | -201996 |
| 7pioneer | 101 | Fitzsimmons, Kyle (1606) | Lost 0-2 | -251971 |
| 8pioneer | 100 | Turgeon, Zac (1652) | Lost 0-2 | -231948 |
| top | average opponent: 1730record: 3-5 | new rating: 1948 | ||
| Grand Prix Phoenix 2019 (ELD limited) | starting rating: 1927 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 50 | Plante, Phillipe (1468) | Won 2-0 | +101937 |
| 2sealed | 98 | Guertin, Paul (1518) | Won 2-0 | +111948 |
| 3sealed | 3 | Chu, Xiong (1653) | Lost 1-2 | -241924 |
| 4sealed | 107 | Blasco, Joren (1614) | Won 2-1 | +131937 |
| 5sealed | 88 | Gerlock, Alex (1794) | Won 2-1 | +151952 |
| 6sealed | 24 | Pike, Jimmy (1540) | Won 2-1 | +111963 |
| 7sealed | 20 | Hall, Adam (1573) | Won 2-1 | +111974 |
| 8sealed | 7 | Horspool, Tyler (1843) | Won 2-1 | +161990 |
| 9sealed | 13 | Yeh, Chih-Cheng (2052) | Won 2-1 | +192009 |
| 10draft | 41 | Hristis, Michael (1810) | Won 2-1 | +152024 |
| 11draft | 15 | Daniel, Johnny (1889) | Won 2-0 | +152039 |
| 12draft | 23 | Susak, Eric (1767) | Won 2-0 | +132052 |
| 13draft | 1 | Weitz, Benjamin (2220) | Won 2-0 | +212073 |
| 14draft | 20 | Zebib, Ziad (1654) | Lost 0-2 | -252048 |
| 15draft | 24 | Tamblyn, Mitchell (1995) | ID | 02048 |
| Qdraft | Zebib, Ziad (1680) | Lost 0-2 | -242024 | |
| top | average opponent: 1754record: 12-3-1 | new rating: 2024 | ||
| Grand Prix Phoenix 2018 (modern) | starting rating: 1902 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 281 | Lane, Andrew (1417) | Won 2-1 | +101912 |
| 2modern | 81 | Leete, Aaron (1642) | Won 2-1 | +131925 |
| 3modern | 100 | Franco II, John B (1536) | Won 2-1 | +111936 |
| 4modern | 71 | Amato, Alex (1918) | Lost 0-2 | -181918 |
| 5modern | 199 | Goeltz, Austin (1472) | Won 2-1 | +101928 |
| 6modern | 170 | Colker, Nathan (1998) | Lost 0-2 | -171911 |
| 7modern | 173 | Nakamura, Atsushi (1806) | Won 2-1 | +161927 |
| 8modern | 84 | Schuurman, Jason (1547) | Won 2-1 | +121939 |
| 9modern | 104 | Mallow, Vince (1814) | Won 2-1 | +161955 |
| 10modern | 60 | Tice, Jason (1716) | Lost 0-2 | -231932 |
| 11modern | 59 | Tamblyn, Mitchell (1870) | Lost 1-2 | -191913 |
| 12modern | 104 | McCoy, Jeffrey (1699) | Won 2-1 | +141927 |
| 13modern | 64 | Melies, P. J. (1545) | Lost 0-2 | -241903 |
| 14modern | 98 | Smith, Ian (1537) | Won 2-0 | +111914 |
| 15modern | 66 | Rocha, Sergio (1586) | Won 2-1 | +131927 |
| top | average opponent: 1674record: 10-5 | new rating: 1927 | ||
| Pro Tour Rivals of Ixalan (modern) | starting rating: 1990 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 131 | Pszczolkowski, Hubert (1585) | Lost 1-2 | -251965 |
| 2draft | 230 | Lam, Joe (1793) | Lost 0-2 | -211944 |
| 3draft | 160 | Hovis, Ryan (1858) | Won 2-1 | +161960 |
| 4modern | 183 | Cuneo, Andrew (1971) | Lost 1-2 | -181942 |
| 5modern | 184 | Rong, Kei (1676) | Won 2-1 | +131955 |
| 6modern | 139 | DeLuca, Seth (1700) | Won 2-0 | +141969 |
| 7modern | 132 | Salvatto, Luis (1960) | Lost 0-2 | -181951 |
| 8modern | 164 | Rayner, Andrew (1593) | Won 2-1 | +111962 |
| 9draft | 70 | Inoue, Toru (1979) | Lost 0-2 | -171945 |
| 10draft | 66 | Damasceno, Eder (1687) | Lost 1-2 | -231922 |
| 11draft | 68 | Fernando Silva, Victor (1895) | Lost 0-2 | -181904 |
| 12modern | 139 | Chung, Jason (1901) | Lost 1-2 | -181886 |
| 13modern | 142 | Bishop, Zacharia (1485) | Won 2-1 | +111897 |
| 14modern | 134 | Wu, Xuan (1683) | Won 2-0 | +141911 |
| 15modern | 120 | Maikhu, Suripat (1505) | Lost 0-2 | -251886 |
| 16modern | 122 | Johnson, Brendon (1773) | Won 2-1 | +161902 |
| top | average opponent: 1753record: 7-9 | new rating: 1902 | ||
| Grand Prix Phoenix 2017 (XLN limited) | starting rating: 1856 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 186 | Tasse, Dan (1440) | Lost 1-2 | -251831 |
| 2sealed | 374 | Walker, Joshua (1568) | Won 2-0 | +131844 |
| 3sealed | 320 | Dick, Josh (1446) | Won 2-0 | +111855 |
| 4sealed | 358 | Lewis, Aaron (2040) | Won 2-1 | +221877 |
| 5sealed | 149 | Martin, Christopher (1436) | Won 2-1 | +101887 |
| 6sealed | 166 | Pisano, Rob (1784) | Won 2-1 | +161903 |
| 7sealed | 44 | Wallace, Paul (1464) | Won 2-0 | +111914 |
| 8sealed | 59 | Gruneich, Bryce (1619) | Won 2-0 | +131927 |
| 9sealed | 35 | Paco Abenoza, Aria (1880) | Won 2-0 | +171944 |
| 10draft | 47 | Pare, Jean-Michel (1890) | Won 2-0 | +171961 |
| 11draft | 151 | Cummings, Brandon (1700) | Lost 0-2 | -231938 |
| 12draft | 5 | Tamblyn, Alex (1841) | Won 2-0 | +161954 |
| 13draft | 4 | Mackl, Valentin (1959) | Won 2-1 | +181972 |
| 14draft | 4 | Burnand, Dan (1914) | Won 2-0 | +171989 |
| 15draft | 4 | Peters, Stephen (1894) | Won 2-1 | +172006 |
| Qdraft | Dean, Paul (2117) | Lost 0-2 | -161990 | |
| top | average opponent: 1749record: 13-3 | new rating: 1990 | ||
| Grand Prix Denver 2016 (KLD standard) | starting rating: 1877 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 211 | Schlesinger, Matt (1402) | Won 2-1 | +101887 |
| 2standard | 255 | Yau, Honors (1500) | Won 2-0 | +111898 |
| 3standard | 138 | Candreva, Christopher (1521) | Lost 0-2 | -251873 |
| 4standard | 451 | Simonson, Erik (1494) | Won 2-0 | +121885 |
| 5standard | 113 | Hartman, Reed (1815) | Won 0-0 | +171902 |
| 6standard | 147 | Myers, Caleb (1735) | Lost 1-2 | -211881 |
| 7standard | 215 | Drabble, Ryan (1514) | Lost 1-2 | -251856 |
| top | average opponent: 1569record: 4-3 | new rating: 1856 | ||
| Grand Prix Denver 2015 (KTK standard) | starting rating: 1942 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 186 | Pounds, Buzz (1452) | Lost 1-2 | -261916 |
| 3standard | 459 | Christi, Ethan (1500) | Won 2-0 | +111927 |
| 4standard | 200 | Vos, Michael (1498) | Lost 0-2 | -251902 |
| 5standard | 359 | McCarty, Chazz (1506) | Lost 0-2 | -251877 |
| top | average opponent: 1489record: 1-3 | new rating: 1877 | ||
| Grand Prix Los Angeles 2014 (KTK standard) | starting rating: 1848 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 307 | Wang, Alexander (1518) | Won 2-1 | +121860 |
| 3standard | 68 | Stittsworth, Brian (1500) | Won 2-0 | +121872 |
| 4standard | 10 | Swager, Michael (1554) | Won 2-1 | +121884 |
| 5standard | 57 | Ulanov, Denis (1936) | Lost 0-2 | -171867 |
| 6standard | 155 | Koenig, Ryan (1534) | Won 2-1 | +121879 |
| 7standard | 61 | Monge, Jose (1503) | Won 2-0 | +121891 |
| 8standard | 62 | Tanaka, Yoshiyuki (1563) | Won 2-1 | +121903 |
| 9standard | 21 | Saporito, Thiago (2023) | Won 2-1 | +201923 |
| 10standard | 5 | Reed, Jason (1754) | Won 2-1 | +151938 |
| 11standard | 2 | Badran, Shady (1851) | Lost 0-2 | -201918 |
| 12standard | 28 | Ip, Chun Hang (1640) | Won 2-1 | +131931 |
| 13standard | 9 | Pool, Thomas (1605) | Won 2-1 | +131944 |
| 14standard | 10 | Anteri, Fabrizio (2122) | Lost 0-2 | -151929 |
| 15standard | 12 | Batinich, Andrew (1676) | Won 2-0 | +131942 |
| top | average opponent: 1698record: 11-3 | new rating: 1942 | ||
| Grand Prix Phoenix 2014 (BNG standard) | starting rating: 1777 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 421 | Dolan, Dakota (1500) | Won 2-0 | +131790 |
| 2standard | 219 | Ocampo, Neil (1557) | Won 2-1 | +131803 |
| 3standard | 80 | Delia, Max (1500) | Won 2-1 | +131816 |
| 4standard | 162 | Lew, Michael (1760) | Won 2-0 | +171833 |
| 5standard | 11 | Jones, Oscar (1778) | Won 2-0 | +171850 |
| 6standard | 25 | Anderson, Neil (1776) | Won 2-0 | +171867 |
| 7standard | 21 | Franklin, M.J. (1637) | Won 2-0 | +141881 |
| 8standard | 2 | Martell, Tom (2229) | Won 2-1 | +241905 |
| 9standard | 1 | Peterson, Michael (1709) | Lost 0-2 | -221883 |
| 10standard | 11 | Ganz, Andreas (1840) | Lost 0-2 | -191864 |
| 11standard | 17 | Paraschiv, Vlad (1585) | Lost 0-2 | -231841 |
| 12standard | 61 | Oudinot, Shioan (1584) | Won 2-0 | +141855 |
| 13standard | 27 | Gall, Louis (1529) | Won 2-0 | +121867 |
| 14standard | 29 | Saito, Tomoharu (1798) | Lost 0-2 | -191848 |
| 15standard | 45 | Dillon, Rachel (1635) | ID | 01848 |
| top | average opponent: 1694record: 10-4-1 | new rating: 1848 | ||
| Grand Prix Detroit 2013 (modern) | starting rating: 1759 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 69 | Caccamo, Nick (1492) | Won 2-1 | +131772 |
| 2modern | 296 | Bray, Scott (1496) | Won 0-0 | +131785 |
| 3modern | 117 | Colista, Gian (1598) | Won 2-0 | +151800 |
| 4modern | 76 | Derczo, Michael (1742) | Lost 1-2 | -191781 |
| 5modern | 239 | Moran, Evan (1535) | Won 2-0 | +131794 |
| 6modern | 58 | Ruggles, Randall (1554) | Lost 0-2 | -221772 |
| 7modern | 167 | Loblaw, Ian (1510) | Won 2-0 | +131785 |
| 8modern | 215 | Munoz, Jose (1525) | Won 2-0 | +141799 |
| 9modern | 86 | Flink, Chris (1580) | Lost 0-2 | -221777 |
| top | average opponent: 1559record: 6-3 | new rating: 1777 | ||
| Grand Prix Las Vegas 2013 (MMA limited) | starting rating: 1719 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 678 | Stoneburg, Joshua (1500) | Won 2-0 | +141733 |
| 2sealed | 571 | Lyons, Greg (1457) | Lost 1-2 | -231710 |
| 3sealed | 755 | Christensen, Tim (1499) | Won 2-0 | +141724 |
| 4sealed | 746 | Tauber, Mykel (1457) | Won 2-1 | +141738 |
| 5sealed | 757 | Bessey, Stan (1646) | Won 2-0 | +161754 |
| 6sealed | 623 | Martin, Andrew (1578) | Won 2-0 | +151769 |
| 7sealed | 316 | Cawley, Jason (1556) | Won 2-1 | +141783 |
| 8sealed | 239 | Chong, Rick (1841) | Won 2-0 | +191802 |
| 9sealed | 194 | Howa, Dustin (1566) | Lost 1-2 | -221780 |
| 10draft | 26 | Bundy, Adam (1600) | Lost 1-2 | -211759 |
| top | average opponent: 1570record: 7-3 | new rating: 1759 | ||
| Grand Prix Denver 2013 (legacy) | starting rating: 1754 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 77 | Bloodworth, Casey (1500) | Lost 1-2 | -231731 |
| 2legacy | 180 | Graham, Jeff (1432) | Lost 0-2 | -231708 |
| 3legacy | 259 | Green, Phillip A (1457) | Lost 1-2 | -221686 |
| 4legacy | 326 | Sullivan, Jason (1462) | Won 2-0 | +141700 |
| 5legacy | 287 | Felber, Jonathan (1464) | Lost 1-2 | -231677 |
| 6legacy | 262 | Brooks, Marshall (1443) | Won 2-0 | +141691 |
| 7legacy | 219 | Ferderer, Jesse (1465) | Won 2-0 | +141705 |
| 8legacy | 178 | Penrod, Jacob (1482) | Won 2-0 | +141719 |
| top | average opponent: 1463record: 4-4 | new rating: 1719 | ||
| Grand Prix Minneapolis 2012 (AVR standard) | starting rating: 1675 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 78 | Fuge, Patrick (1518) | Won 2-0 | +151690 |
| 3standard | 121 | Ramlow, Zachary (1536) | Won 2-0 | +151705 |
| 4standard | 107 | Havlovic, Bob (1740) | Lost 0-2 | -171688 |
| 5standard | 87 | Stierman, Steven (1559) | Won 2-0 | +151703 |
| 6standard | 78 | Justice, Joshua (1636) | Won 2-0 | +171720 |
| 7standard | 78 | Koralunas, Christain (1574) | Draw 1-1 | -21718 |
| 8standard | 55 | Van Zeeland, Andy (1576) | Won 2-1 | +151733 |
| 9standard | 34 | Damberg, Ben (1593) | Won 2-0 | +151748 |
| 10standard | 18 | Patwell, David (1608) | Won 2-1 | +161764 |
| 11standard | 11 | Sidher, Ricky (1941) | Won 2-0 | +211785 |
| 12standard | 6 | Sharfman, David (1833) | Lost 1-2 | -171768 |
| 13standard | 16 | Ochoa, David (1996) | Won 2-1 | +221790 |
| 14standard | 11 | Nyberg, Michael (1761) | Lost 0-2 | -181772 |
| 15standard | 19 | Farnung, Ian (1793) | Lost 1-2 | -181754 |
| top | average opponent: 1690record: 9-4-1 | new rating: 1754 | ||
| Grand Prix Lincoln 2012 (modern) | starting rating: 1573 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 74 | Stout, James (1541) | Lost 0-2 | -191554 |
| 3modern | 228 | Hemmann, Joseph (1454) | Won 2-0 | +171571 |
| 4modern | 128 | Hallahan, Brian (1505) | Won 2-1 | +161587 |
| 5modern | 61 | Baum, Matthew (1503) | Won 2-1 | +171604 |
| 6modern | 74 | Lewis, Scott (1579) | Won 2-0 | +171621 |
| 7modern | 60 | Cullum, Travis (1607) | Won 2-1 | +181639 |
| 8modern | 34 | Renuard, Todd (1562) | Won 2-0 | +171656 |
| 9modern | 10 | Wall, Ryan (1659) | Lost 1-2 | -181638 |
| 10modern | 23 | Rutledge, Derrick (1579) | Lost 0-2 | -191619 |
| 11modern | 34 | Sittner, Alex (1808) | Won 2-1 | +211640 |
| 12modern | 39 | Ganz, Andreas (1749) | Lost 1-2 | -161624 |
| 13modern | 32 | Vu, Quang (1580) | Won 2-0 | +171641 |
| 14modern | 30 | Feng, Hans (1593) | Won 2-0 | +171658 |
| 15modern | 25 | Anton, Alexander (1569) | Won 2-0 | +171675 |
| top | average opponent: 1592record: 10-4 | new rating: 1675 | ||
| Grand Prix Pittsburgh 2011 (M12 standard) | starting rating: 1575 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 173 | Lehman, Matt (1553) | Lost 0-2 | -181557 |
| 5standard | 184 | Osborn, James (1542) | Won 2-0 | +171574 |
| 6standard | 206 | Johnson, Matthew (1521) | Lost 1-2 | -181556 |
| 7standard | 229 | Tajak, Lukas (1582) | Won 2-1 | +181574 |
| 8standard | 93 | dos Santos Esteves, Carlos Alexandre (1581) | Won 2-1 | +181592 |
| 9standard | 121 | Nguyen, Richard (1529) | Lost 0-2 | -191573 |
| top | average opponent: 1551record: 3-3 | new rating: 1573 | ||
| Grand Prix Nashville 2010 (SOM limited) | starting rating: 1617 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 438 | Burnham, James (1517) | Lost 1-2 | -191598 |
| 4sealed | 562 | Farris, Brett H (1515) | Won 2-1 | +161614 |
| 5sealed | 517 | Chu, Tony (1562) | Lost 1-2 | -191595 |
| 6sealed | 584 | Hatcher, Ryan A (1489) | Lost 0-2 | -201575 |
| top | average opponent: 1521record: 1-3 | new rating: 1575 | ||
| Grand Prix Toronto 2010 (SOM limited) | starting rating: 1617 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 411 | Radoslavov, Slavi R (1538) | Won 2-1 | +161633 |
| 4sealed | 392 | Suarez, Andres (1828) | Won 2-0 | +221655 |
| 5sealed | 356 | Fabiano, Gerard (1784) | Won 2-1 | +201675 |
| 6sealed | 343 | Rowe, Jonathan (1608) | Lost 1-2 | -191656 |
| 7sealed | 351 | Held, Eric J (1653) | Lost 0-2 | -181638 |
| 8sealed | 385 | Visconti, Tom (1509) | Lost 0-2 | -211617 |
| top | average opponent: 1653record: 3-3 | new rating: 1617 | ||
| Grand Prix Columbus 2010 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 145 | Cruz, Joseph M (1483) | Won 2-0 | +171517 |
| 2legacy | 140 | Learnihan-Sylvester, Sean (1518) | Won 2-0 | +181535 |
| 3legacy | 63 | Servis, Michael (1502) | Won 2-0 | +181553 |
| 4legacy | 62 | Schuett, Court (1509) | Won 2-1 | +171570 |
| 5legacy | 21 | Kovacs, Bobby J (1453) | Lost 0-2 | -201550 |
| 6legacy | 74 | Terry, Jason (1587) | Lost 1-2 | -181532 |
| 7legacy | 83 | Sprague, Matt (1533) | Won 2-0 | +191551 |
| 8legacy | 75 | Boswell, Andrew (1709) | Won 2-1 | +201571 |
| 9legacy | 45 | Castellon, Rob (1561) | Won 2-1 | +181589 |
| 10legacy | 69 | Krieger, Jesse (1587) | Won 2-0 | +181607 |
| 11legacy | 18 | Probasco, Andrew (1695) | Lost 0-2 | -161591 |
| 12legacy | 49 | Kowal, Brian (1730) | Won 2-1 | +201611 |
| 13legacy | 35 | Droge, Kurtis (1595) | Won 2-1 | +181629 |
| 14legacy | 26 | Bergeson, Chris (1676) | Lost 1-2 | -171612 |
| 15legacy | 32 | Gurevich, Misha (1737) | Won 2-1 | +201632 |
| 16legacy | 26 | Lundberg, Jason (1769) | Lost 0-2 | -151617 |
| top | average opponent: 1603record: 11-5 | new rating: 1617 | ||
| Grand Prix Boston 2009 (M10 limited) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 52 | Cannistraro, Michael (1645) | Lost 1-2 | -161499 |
| 3sealed | 186 | Arruda, Brian (1500) | Won 2-1 | +181517 |
| 4sealed | 225 | Mercier, Frederic (1510) | Lost 0-2 | -181499 |
| 5sealed | 259 | Lavigne, Keith (1498) | Won 2-1 | +181517 |
| 6sealed | 197 | Guo, Orie (1548) | Lost 0-2 | -171500 |
| top | average opponent: 1540record: 2-3 | new rating: 1500 | ||
| Grand Prix Indianapolis 2008 (SHM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 197 | Larsen, Jacob K (1501) | Won 2-0 | +181518 |
| 2sealed | 150 | Brignon, Caleb R (1465) | Lost 0-2 | -191499 |
| 3sealed | 397 | Eden, Kyle (1439) | Lost 1-2 | -191480 |
| 4sealed | 441 | Shelli, Robert (1474) | Lost 0-2 | -181462 |
| 5sealed | 377 | Claus, Ryan (1464) | Won 2-0 | +181480 |
| 6sealed | 318 | Claus, Nathan (1481) | Lost 1-2 | -181462 |
| 7sealed | 260 | Forsythe, Jimmy (1465) | Won 2-1 | +181480 |
| 8sealed | 192 | Gray, Jeremy (1437) | Won 2-1 | +171497 |
| 9sealed | 154 | Voduarka, Jesse J (1478) | Won 2-1 | +181515 |
| top | average opponent: 1467record: 5-4 | new rating: 1515 | ||