Sim, Han How
Current rating: 1790 (#2488)
Record: 16-10-5 (GP) / 13-5 (professional)
| Grand Prix Kuala Lumpur 2004 (5DN standard) | starting rating: 1721 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 12 | Khoo, Kevin Seng Giap (1550) | Won 2-1 | +151736 |
| 5standard | 14 | Lee, Sang-Ryeol (1656) | Won 2-0 | +171753 |
| 6standard | 8 | Ang, Kenny (1539) | Won 2-0 | +141767 |
| 7standard | 2 | Lim, Yong Hui Ivan (1555) | Won 2-0 | +141781 |
| 8standard | 2 | Teh, Eugene (1615) | Draw 1-1 | -31778 |
| 9standard | 2 | Soh, Joe (1682) | Lost 0-2 | -201758 |
| 10standard | 5 | Lau, Sam Lei Kang (1858) | Won 2-0 | +201778 |
| 11standard | 3 | Yeung, Sun Kit Sunny (1573) | Won 2-1 | +141792 |
| 12standard | 2 | Thio, Russell (1593) | Won 2-1 | +151807 |
| 13standard | 1 | Yuen, Kwan Ching (1676) | ID | 01807 |
| Qstandard | Fujita, Tsuyoshi (1859) | Lost 0-2 | -171790 | |
| top | average opponent: 1651record: 7-2-2 | new rating: 1790 | ||
| 2002 World Championship (mixed) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 44 | Tang, Kai Cheong (1594) | Won 2-0 | +201539 |
| 2standard | 18 | Cornelissen, Kamiel (2002) | Won 2-1 | +261565 |
| 3standard | 17 | Canu, Franck (1851) | Won 2-1 | +231588 |
| 4standard | 2 | Gomersall, Sam (1527) | Won 2-1 | +171605 |
| 5standard | 3 | Malherbaud, Pierre (2052) | Won 2-0 | +251630 |
| 6standard | 2 | Levy, Raphael (1978) | Won 2-1 | +241654 |
| 7draft | 44 | Le Saux, Rafael (1816) | Won 2-0 | +211675 |
| 8draft | 50 | Romao, Carlos (1832) | Won 2-1 | +211696 |
| 9draft | 1 | Levy, Raphael (1988) | Lost 0-2 | -131683 |
| 10draft | 74 | Levy, Raphael (2001) | Won 2-0 | +241707 |
| 11draft | 26 | Jensen, William (2021) | Won 2-1 | +231730 |
| 12draft | 1 | van den Broek, Victor (1934) | Won 2-0 | +221752 |
| 13block | 1 | Levy, Raphael (2013) | Lost 1-2 | -131739 |
| 14block | 1 | Mowshowitz, Zvi (1937) | Won 2-0 | +211760 |
| 15block | 1 | Ziegner, Mark (1654) | Won 2-0 | +161776 |
| 16block | 1 | Ostrovich, Diego (1814) | Lost 1-2 | -171759 |
| 17block | 2 | Larkin, John (1735) | Lost 0-2 | -181741 |
| 18block | 2 | Kotiranta, Tuomas (1813) | ID | 01741 |
| Qstandard | Ziegner, Mark (1658) | Lost 0-3 | -201721 | |
| top | average opponent: 1854record: 13-5-1 | new rating: 1721 | ||
| Grand Prix Kuala Lumpur 2002 (TOR limited) | starting rating: 1552 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 12 | Khoo, Kevin Seng Giap (1532) | Lost 1-2 | -181534 |
| 5sealed | 41 | Suwansunthorn, Pluet (1556) | Won 2-1 | +181552 |
| 6sealed | 34 | Santudpanich, Wiwat (1552) | Won 2-1 | +181570 |
| 7sealed | 12 | Tan, Chuen Hwa (1461) | ID | 01570 |
| 8draft | 22 | Wang, Sim Loong (1676) | Lost 1-2 | -161554 |
| 9draft | 14 | Sirimanne, Barry (1415) | Lost 0-2 | -201534 |
| 10draft | 27 | Yii, Terh Kuen (1622) | Won 2-0 | +191553 |
| 11draft | 30 | Hoon, Kelvin (1682) | Lost 0-2 | -161537 |
| 12draft | 23 | Gan, Vincent (1523) | Lost 1-2 | -181519 |
| 13draft | 26 | Au Yong, Wai Kin (1533) | Draw 0-0 | 01519 |
| top | average opponent: 1555record: 3-5-2 | new rating: 1519 | ||
| Grand Prix Kuala Lumpur 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 41 | Lim, Chee Wei (1500) | Won 0-0 | +181518 |
| 2extended | 58 | Itadani, Eisaku (1461) | Draw 0-0 | -11517 |
| 3extended | 46 | Tan, Chin Han (1518) | Won 0-0 | +181535 |
| 4extended | 25 | Lam, Yeow Kit (1536) | Won 0-0 | +181553 |
| 5extended | 14 | Ng, Wei San Wesley (1485) | Draw 0-0 | -11552 |
| 6extended | 29 | Tan, Say Siong (1536) | Won 0-0 | +171569 |
| 7extended | 12 | Quak, Francis Hock Ann (1614) | Lost 0-0 | -171552 |
| 8extended | 21 | Lo, Chien Hung (1556) | Won 0-0 | +181570 |
| 9extended | 14 | Soh, Ryan Siong Huat (1522) | Lost 0-0 | -191551 |
| 10extended | 22 | Tsukamoto, Toshiki (1523) | Draw 0-0 | 01551 |
| 11extended | 23 | Choong, Tuck Kuan Andrew (1534) | Won 0-0 | +181569 |
| 12extended | 19 | Fujita, Tsuyoshi (1646) | Lost 0-0 | -171552 |
| top | average opponent: 1536record: 6-3-3 | new rating: 1552 | ||