Khoo, Wei Ren
Current rating: 1509
Record: 38-33-1 (GP) / 18-22-1 (professional)
Grand Prix Kuala Lumpur 2000Pro Tour New York 2000Grand Prix Singapore 20002001 World ChampionshipGrand Prix Brisbane 2001Grand Prix Kuala Lumpur 20022002 World ChampionshipGrand Prix Singapore 2003Grand Prix Kuala Lumpur 2004Grand Prix Kuala Lumpur 2006Grand Prix Singapore 2009Grand Prix Kuala Lumpur 2010Grand Prix Singapore 2013
| Grand Prix Singapore 2013 (RTR limited) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 282 | Cancio, John Michael (1542) | Lost 1-2 | -181485 |
| 2sealed | 271 | Low, Peter Jin Sun (1482) | Won 2-0 | +181503 |
| 3sealed | 171 | Miraflor, Briggs (1546) | Won 2-0 | +191522 |
| 4sealed | 210 | Weng, Lim (1536) | Won 2-0 | +181540 |
| 5sealed | 109 | Yang, Joshua (1793) | Lost 0-2 | -131527 |
| 6sealed | 133 | Ong, Hur Lin Joel (1533) | Lost 1-2 | -181509 |
| top | average opponent: 1572record: 3-3 | new rating: 1509 | ||
| Grand Prix Kuala Lumpur 2010 (WWK standard) | starting rating: 1559 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 61 | Lin, Mark (1500) | Lost 0-2 | -191540 |
| 2standard | 169 | Yap, Hon Keat (1482) | Lost 0-2 | -191521 |
| 3standard | 170 | Yeoh, Alvin (1463) | Won 2-1 | +171538 |
| 4standard | 207 | Surinindran, Nico (1653) | Lost 0-2 | -161522 |
| 5standard | 200 | Kang, Wei Xiong (1431) | Lost 1-2 | -191503 |
| top | average opponent: 1506record: 1-4 | new rating: 1503 | ||
| Grand Prix Singapore 2009 (extended) | starting rating: 1617 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 13 | Wong, Nicholas Jonathan (1634) | Lost 0-2 | -181599 |
| 3extended | 98 | Lee, Chao Hsien (1499) | Lost 0-2 | -201579 |
| 4extended | 162 | shi, jianping (1484) | Lost 1-2 | -201559 |
| top | average opponent: 1539record: 0-3 | new rating: 1559 | ||
| Grand Prix Kuala Lumpur 2006 (DIS limited) | starting rating: 1620 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 23 | Law, Albertus Hui Chin (1848) | Won 2-1 | +221642 |
| 4sealed | 15 | Siri-Ek, Buncha (1516) | Lost 0-2 | -201622 |
| 5sealed | 59 | Tan, Steve Wei Quan (1621) | Won 2-0 | +181640 |
| 6sealed | 32 | Song, Huachao (1676) | Lost 0-2 | -171623 |
| 7sealed | 60 | Liew, Hao Dong (1435) | Won 2-0 | +141637 |
| 8sealed | 45 | Hendrawan, Bernhard (1504) | Lost 0-2 | -201617 |
| top | average opponent: 1600record: 3-3 | new rating: 1617 | ||
| Grand Prix Kuala Lumpur 2004 (5DN standard) | starting rating: 1645 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 8 | Hew, Jun-Wei (1580) | Lost 1-2 | -201625 |
| 4standard | 62 | Tan, Kiat Cheong (1641) | Lost 0-2 | -171608 |
| 5standard | 87 | Fusta, Haudy (1470) | Won 2-1 | +151623 |
| 6standard | 59 | Wong, Lucas (1552) | Won 2-0 | +171640 |
| 7standard | 39 | Lin, Ming Shian (1536) | Lost 0-2 | -201620 |
| top | average opponent: 1556record: 2-3 | new rating: 1620 | ||
| Grand Prix Singapore 2003 (LGN limited) | starting rating: 1609 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 13 | Law, Albertus Hui Chin (1929) | Won 2-0 | +241633 |
| 5sealed | 8 | Joo, Yong Chin (1620) | Won 2-0 | +171650 |
| 6sealed | 3 | Chua, Chang (1731) | Lost 0-2 | -161634 |
| 7sealed | 12 | Wang, Sim Loong (1708) | Won 2-0 | +191653 |
| 8draft | 16 | Chua, Chang (1730) | Lost 1-2 | -161637 |
| 9draft | 12 | Lau, Sam Lei Kang (1799) | Lost 0-2 | -151622 |
| 10draft | 2 | Nadebaum, Rob (1665) | Won 2-1 | +181640 |
| 11draft | 4 | De Rosa, Antonino (1915) | Lost 0-2 | -131627 |
| 12draft | 5 | Ng, Wei San Wesley (1595) | Won 2-1 | +181645 |
| 13draft | 12 | Nadebaum, Rob (1650) | ID | 01645 |
| top | average opponent: 1734record: 5-4-1 | new rating: 1645 | ||
| 2002 World Championship (mixed) | starting rating: 1658 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 43 | Techarattanaprasert, Mongkol (1491) | Lost 0-2 | -211637 |
| 2standard | 87 | Ankudinov, Lev (1499) | Won 2-1 | +161653 |
| 3standard | 87 | Boileau, Louis (1830) | Won 2-0 | +211674 |
| 4standard | 33 | O'Mahoney-Schwartz, Steven (1761) | Lost 0-2 | -161658 |
| 5standard | 69 | Gruszka, Guillermo (1503) | Won 2-0 | +151673 |
| 6standard | 53 | Minh-dot, Thai (1484) | Lost 0-2 | -211652 |
| 7draft | 11 | Kettil, Mattias (1760) | Lost 1-2 | -171635 |
| 8draft | 120 | Soh, Joe (1437) | Lost 1-2 | -211614 |
| 9draft | 100 | Perez Bermudez, Alejandro (1491) | Won 2-1 | +161630 |
| 10draft | 83 | Techarattanaprasert, Mongkol (1500) | Lost 1-2 | -211609 |
| 11draft | 3 | Lee, Sang-Ryeol (1483) | Won 2-0 | +161625 |
| 12draft | 74 | Yuen, Kwan Ching (1497) | Won 2-1 | +161641 |
| 13block | 54 | Malka, Sol (1894) | Lost 1-2 | -141627 |
| 14block | 71 | Cunningham, Jeff (1875) | Lost 0-2 | -131614 |
| 15block | 81 | Grant, David (1459) | Lost 1-2 | -211593 |
| 16block | 93 | Price, David (1705) | Won 2-0 | +201613 |
| 17block | 84 | Clifton, Daniel (1535) | Lost 1-2 | -201593 |
| 18block | 89 | Wood, John [ZAF] (1457) | Won 2-1 | +161609 |
| top | average opponent: 1592record: 8-10 | new rating: 1609 | ||
| Grand Prix Kuala Lumpur 2002 (TOR limited) | starting rating: 1585 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 9 | Tang, Chuen Kam (1535) | Won 2-0 | +171602 |
| 4sealed | 30 | Tan, Steven (1536) | Lost 1-2 | -191583 |
| 5sealed | 27 | Zainuddin, Zulkarnain (1538) | Won 2-0 | +171600 |
| 6sealed | 23 | Yang, Zheng Yan (1454) | Lost 0-2 | -211579 |
| 7sealed | 29 | Kok, Kim Yin (1547) | Won 2-1 | +181597 |
| 8draft | 26 | Wong, Kok Ming (1475) | Won 2-1 | +151612 |
| 9draft | 8 | Kwan, David Wei Phang (1618) | Won 2-1 | +191631 |
| 10draft | 9 | Tham, Tishen (1560) | Won 2-0 | +161647 |
| 11draft | 25 | Alvarez, Edsel Ronan (1643) | Lost 1-2 | -181629 |
| 12draft | 9 | Camangon, Gerald (1376) | Won 2-0 | +141643 |
| 13draft | 6 | Yang, Zheng Yan (1520) | Won 2-0 | +151658 |
| top | average opponent: 1528record: 8-3 | new rating: 1658 | ||
| Grand Prix Brisbane 2001 (ODY limited) | starting rating: 1576 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 10 | Siu, Kwong (1518) | Lost 0-2 | -191557 |
| 4sealed | 41 | Polk, Jason (1482) | Won 2-1 | +171574 |
| 5sealed | 20 | Ou, John (1588) | Lost 1-2 | -181556 |
| 6sealed | 56 | Ying, Darryn (1455) | Won 2-1 | +161572 |
| 7sealed | 28 | Seck, Ben (1548) | Won 2-1 | +181590 |
| 8rochester | 11 | Leung, Simon (1557) | Lost 1-2 | -191571 |
| 9rochester | 10 | Kok, Kim Yin (1488) | Lost 0-2 | -191552 |
| 10rochester | 13 | Marodic, Ivan (1487) | Won 2-1 | +161568 |
| 11rochester | 8 | Wood, Stephen [AUS] (1534) | Won 2-0 | +181586 |
| 12rochester | 15 | Cook, Matthew [AUS] (1517) | Lost 1-2 | -191567 |
| 13rochester | 6 | Leong, Jiti (1583) | Won 2-1 | +181585 |
| top | average opponent: 1523record: 6-5 | new rating: 1585 | ||
| 2001 World Championship (mixed) | starting rating: 1543 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 60 | Ramanchandram, Morgan (1467) | Won 2-1 | +171560 |
| 2standard | 2 | Wan, Johnson (1518) | Lost 0-2 | -191541 |
| 3standard | 108 | Benafel, Chris (1937) | Draw 1-1 | +71548 |
| 4standard | 73 | Coghlan, David (1469) | Won 2-1 | +161564 |
| 5standard | 45 | Techarattanaprasert, Mongkol (1492) | Lost 0-2 | -191545 |
| 6standard | 69 | Nahodil, Petr (1526) | Won 2-1 | +181563 |
| 7rochester | 3 | Domaszewski, Krzysztof (1561) | Won 2-0 | +181581 |
| 8rochester | 31 | Verhulst, Johan (1580) | Won 2-0 | +181599 |
| 9rochester | 17 | Ostrovich, Diego (1653) | Won 2-0 | +191618 |
| 10rochester | 20 | Dougherty, Robert (1840) | Lost 0-2 | -141604 |
| 11rochester | 67 | Chai, Royce Ming Huang (1786) | Lost 1-2 | -151589 |
| 12rochester | 37 | Coeckelbergh, Gert (1700) | Lost 0-2 | -161573 |
| 13extended | 54 | Ho, Chih-Cheng (1626) | Lost 1-2 | -171556 |
| 14extended | 71 | Onorati, Emiliano (1495) | Lost 0-2 | -191537 |
| 15extended | 87 | Pagorek, Laurent (1614) | Won 2-1 | +191556 |
| 16extended | 71 | Richards, Scott (1596) | Lost 0-2 | -171539 |
| 17extended | 85 | White, James T (1492) | Won 2-0 | +171556 |
| 18extended | 72 | Gurney, Michael (1665) | Won 2-0 | +201576 |
| top | average opponent: 1612record: 9-8-1 | new rating: 1576 | ||
| Grand Prix Singapore 2000 (extended) | starting rating: 1506 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 9 | Siagian, Yohannes (1518) | Lost 0-2 | -181488 |
| 3extended | 68 | Goh, Keng Hwang (1500) | Won 2-0 | +181506 |
| 4extended | 58 | Ong, Kok Seng (1518) | Lost 1-2 | -171489 |
| 5extended | 71 | Sng, Eugene Yee Gin (1500) | Won 2-1 | +181507 |
| 6extended | 56 | Koh, Shihao (1519) | Won 2-0 | +181525 |
| 7extended | 39 | Lim, Tzer Chern (1536) | Won 2-1 | +181543 |
| top | average opponent: 1515record: 4-2 | new rating: 1543 | ||
| Pro Tour New York 2000 (Masques block) | starting rating: 1560 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 28 | Bregoli, Mike (1613) | Lost 1-2 | -171543 |
| 2block | 125 | Johnson, Vincent (1600) | Lost 0-1 | -171526 |
| 3block | 125 | Weng, Chen Yu (1413) | Won 2-1 | +161542 |
| 4block | 124 | Pustilnik, Michael (1615) | Lost 0-2 | -171525 |
| 5block | 134 | Roberge, Mathieu (1471) | Lost 1-2 | -191506 |
| top | average opponent: 1542record: 1-4 | new rating: 1506 | ||
| Grand Prix Kuala Lumpur 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 19 | Lee, Andrew [MYS] (1552) | Won 0-0 | +191519 |
| 5extended | 8 | Len, Jim (1572) | Lost 0-0 | -171502 |
| 6extended | 23 | Lim, Paul Qi-En (1554) | Won 0-0 | +191521 |
| 7extended | 8 | Ling, Alec (1573) | Won 0-0 | +191540 |
| 8extended | 4 | Tan, Poy Kok (1472) | Draw 0-0 | -11539 |
| 9extended | 6 | Lau, Sam Lei Kang (1593) | Won 0-0 | +191558 |
| 10extended | 3 | Tham, Tishen (1557) | Won 0-0 | +181576 |
| 11extended | 2 | Thong, Scott (1646) | Won 0-0 | +191595 |
| 12extended | 1 | Nobushita, Jun (1635) | Lost 0-0 | -171578 |
| Qextended | Tham, Tishen (1576) | Lost 1-2 | -181560 | |
| top | average opponent: 1573record: 6-3-1 | new rating: 1560 | ||