Wong, Samson
Current rating: 1535
Record: 28-31-2 (GP) / 10-8 (professional)
| Grand Prix Singapore 2005 (extended) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 52 | Tan, Eng Giap (1500) | Won 2-0 | +181554 |
| 2extended | 41 | Chan, Boon Hao (1520) | Won 2-0 | +171571 |
| 3extended | 18 | Bai, Mingzhi (1536) | Lost 1-2 | -191552 |
| 4extended | 102 | Saito, Tomoharu (1772) | Lost 1-2 | -141538 |
| 5extended | 117 | Ho, Ming Gen (1503) | Won 2-0 | +181556 |
| 6extended | 93 | Lim, Shi Cheng James (1518) | Won 2-0 | +171573 |
| 7extended | 77 | Sirilertvorakul, Veerapat (1515) | Lost 1-2 | -191554 |
| 8extended | 93 | Tan, Xing Yong (1505) | Lost 1-2 | -191535 |
| top | average opponent: 1546record: 4-4 | new rating: 1535 | ||
| Grand Prix Singapore 2003 (LGN limited) | starting rating: 1540 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 25 | Ong, Kok Seng (1580) | Won 2-1 | +181558 |
| 5sealed | 10 | Lagges, John (1736) | Won 2-1 | +221580 |
| 6sealed | 5 | Lau, Sam Lei Kang (1810) | Draw 1-1 | +41584 |
| 7sealed | 6 | Talim, Gary (1740) | Lost 1-2 | -151569 |
| 8draft | 29 | Yap, Jing Yang (1543) | Lost 1-2 | -191550 |
| 9draft | 1 | Teoh, Jeremy (1675) | Lost 1-2 | -161534 |
| 10draft | 27 | Jiang, Yixiang (1565) | Lost 1-2 | -171517 |
| 11draft | 15 | Chan, Kok Weng (1566) | Won 2-1 | +191536 |
| 12draft | 24 | Huang, Benjamin (1553) | Lost 0-2 | -181518 |
| 13draft | 28 | Tan, Joseph Boon Kiat (1522) | Won 2-0 | +181536 |
| top | average opponent: 1629record: 4-5-1 | new rating: 1536 | ||
| Grand Prix Kuala Lumpur 2002 (TOR limited) | starting rating: 1516 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 25 | Zee, Way Leong (1498) | Won 2-1 | +181534 |
| 3sealed | 2 | LaFaber, Rudolph Christopher (1486) | Won 2-1 | +171551 |
| 4sealed | 23 | Teh, Soon Leong (1441) | Lost 1-2 | -201531 |
| 5sealed | 23 | Tang, Mun Wye (1489) | Won 2-1 | +171548 |
| 6sealed | 22 | Yamada, Tsutomu (1582) | Lost 1-2 | -171531 |
| 7sealed | 43 | Lee, Jason Lay Boon (1628) | Won 2-0 | +201551 |
| 8draft | 24 | Ang, Junyang (1551) | Lost 0-2 | -181533 |
| 9draft | 22 | Paculio, DJonathan (1526) | Draw 1-1 | 01533 |
| 10draft | 26 | Au Yong, Wai Kin (1555) | Lost 0-2 | -181515 |
| 11draft | 20 | Rosdin, Razif (1484) | Won 2-0 | +181533 |
| 12draft | 4 | Law, Albertus Hui Chin (1859) | Lost 0-2 | -131520 |
| 13draft | 27 | Yii, Terh Kuen (1599) | Won 2-0 | +201540 |
| top | average opponent: 1558record: 6-5-1 | new rating: 1540 | ||
| Grand Prix Hong Kong 2001 (ODY limited) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 27 | Onoda, Michihisa (1674) | Won 2-0 | +211516 |
| 3sealed | 12 | Chiu, Tsz Hong (1547) | Lost 0-2 | -171499 |
| 4sealed | 46 | Hua, Cheng (1537) | Won 2-0 | +191518 |
| 5sealed | 25 | Ma, Zhijun (1484) | Won 2-0 | +171535 |
| 6sealed | 30 | Leung, Joseph Joe Jarc (1502) | Lost 1-2 | -191516 |
| top | average opponent: 1549record: 3-2 | new rating: 1516 | ||
| Grand Prix Singapore 2001 (Invasion block) | starting rating: 1528 | |||
| round | table | opponent (rating) | result | Δrating |
| 3block | 12 | Pong, Robin Hee Tee (1534) | Lost 0-2 | -181510 |
| 4block | 48 | Ong, Terence (1519) | Won 2-1 | +181528 |
| 5block | 33 | Toh, Gerald Bao Cheng (1535) | Won 2-0 | +181546 |
| 6block | 32 | Lin, Gordon (1689) | Won 2-0 | +211567 |
| 7block | 19 | Okamoto, Jin (1734) | Lost 0-2 | -151552 |
| 8block | 26 | Techarattanaprasert, Mongkol (1482) | Lost 1-2 | -201532 |
| 9block | 28 | Yeh, Chao Lung (1486) | Lost 1-2 | -181514 |
| 10block | 31 | Chua, Richie (1498) | Lost 0-2 | -191495 |
| top | average opponent: 1560record: 3-5 | new rating: 1495 | ||
| Grand Prix Singapore 2000 (extended) | starting rating: 1549 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 24 | Cai, Hui Yang (1536) | Won 2-0 | +181567 |
| 5extended | 2 | Chan, Jonathan (1536) | Won 2-0 | +181585 |
| 6extended | 4 | Ki, Robin (1537) | Lost 0-2 | -191566 |
| 7extended | 18 | Kwan, David Wei Phang (1531) | Lost 0-2 | -191547 |
| 8extended | 18 | Wang, Ming Chee (1490) | Won 2-0 | +171564 |
| 9extended | 15 | Low, Fook Chuan Donny (1521) | Lost 1-2 | -191545 |
| 10extended | 25 | Wang, Sim Loong (1584) | Won 2-1 | +191564 |
| 11extended | 13 | Ang, Junyang (1584) | Lost 1-2 | -181546 |
| 12extended | 22 | Kok, Kim Yin (1503) | Lost 1-2 | -181528 |
| top | average opponent: 1536record: 4-5 | new rating: 1528 | ||
| 2000 World Championship (mixed) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 41 | Clegg, Daniel (1625) | Lost 1-2 | -151472 |
| 2standard | 84 | Simao Teixeira, Eduardo (1406) | Lost 0-2 | -191453 |
| 3standard | 122 | Parker, Brock (1664) | Won 2-0 | +211474 |
| 4standard | 98 | Lavs, Primoz (1482) | Lost 1-2 | -171457 |
| 5standard | 125 | Rebagliati, Nicola (1402) | Won 2-1 | +171474 |
| 6standard | 83 | Brigmann, Oliver (1537) | Won 2-0 | +191493 |
| 7draft | 118 | Meneses, Rafael (1512) | Lost 1-2 | -181475 |
| 8draft | 126 | Ward, Sam (1482) | Lost 0-2 | -181457 |
| 9draft | 4 | Higashino, Masayuki (1550) | Lost 1-2 | -161441 |
| 10draft | 101 | Manolakos, Bryan (1559) | Won 2-1 | +201461 |
| 11draft | 111 | Skrbec, Ziga (1340) | Won 2-0 | +161477 |
| 12draft | 85 | McNeill, Dan (1612) | Won 2-0 | +201497 |
| 13block | 66 | Pustilnik, Michael (1628) | Lost 0-2 | -151482 |
| 14block | 87 | Laznovsky, Martin (1570) | Won 2-1 | +191501 |
| 15block | 73 | Susanto, Agus (1520) | Won 2-0 | +191520 |
| 16block | 51 | O'Mahoney-Schwartz, Steven (1735) | Lost 0-2 | -141506 |
| 17block | 64 | Osterberg, Rickard (1678) | Won 2-0 | +211527 |
| 18block | 54 | McCord, Scott (1798) | Won 2-0 | +221549 |
| top | average opponent: 1561record: 10-8 | new rating: 1549 | ||
| Grand Prix Kuala Lumpur 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 12 | Ikeda, Tsuyoshi (1493) | Won 0-0 | +181518 |
| 5extended | 10 | Fujita, Tsuyoshi (1672) | Won 0-0 | +211539 |
| 6extended | 4 | Hew, Jun-Wei (1556) | Lost 0-0 | -181521 |
| 7extended | 9 | Tan, Poy Kok (1453) | Lost 0-0 | -191502 |
| 8extended | 18 | Chai, Royce Ming Huang (1582) | Won 0-0 | +191521 |
| 9extended | 11 | Hwang, Chi-Chung (1538) | Lost 0-0 | -171504 |
| 10extended | 19 | Tan, Chuan Hwa Michael (1523) | Lost 0-0 | -181486 |
| 11extended | 22 | Tsukamoto, Toshiki (1524) | Lost 0-0 | -171469 |
| 12extended | 25 | Choong, Tuck Kuan Andrew (1516) | Won 0-0 | +181487 |
| top | average opponent: 1540record: 4-5 | new rating: 1487 | ||