Lapnimitchai, Chakorn
Current rating: 1419
Record: 6-10-2 (GP) / 8-14 (professional)
| Grand Prix Singapore 2009 (extended) | starting rating: 1436 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 24 | Tenorio, Rexel Allan (1558) | Draw 1-1 | +21438 |
| 5extended | 34 | Chan, Qin Liang (1537) | Won 2-0 | +201458 |
| 6extended | 15 | Ruel, Olivier (2047) | Won 2-0 | +281486 |
| 7extended | 8 | Lee, Shi Tian (1851) | Lost 1-2 | -121474 |
| 8extended | 22 | Kamaruddin, Arif B (1564) | Won 2-0 | +201494 |
| 9extended | 12 | Hill, Zac (1833) | Lost 0-2 | -121482 |
| 10extended | 27 | Li, Cheuk Yin (1740) | Lost 1-2 | -141468 |
| 11extended | 33 | How, Wilfred (1536) | Lost 1-2 | -161452 |
| 12extended | 35 | Ng, Kar Wye (1480) | Draw 1-1 | 01452 |
| 13extended | 35 | Natasubrata, Kresna (1540) | Lost 1-2 | -161436 |
| 14extended | 35 | Brusi, Jeffrey (1507) | Lost 1-2 | -171419 |
| top | average opponent: 1654record: 3-6-2 | new rating: 1419 | ||
| Pro Tour Kuala Lumpur 2008 (MOR draft) | starting rating: 1453 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 20 | Conkle, Mark (1500) | Lost 0-2 | -171436 |
| 2draft | 89 | Ang, Kenny (1537) | Won 2-0 | +201456 |
| 3draft | 85 | Oiso, Masashi (1768) | Won 0-0 | +241480 |
| 4draft | 141 | Pascoli, Mario (1798) | Lost 1-2 | -131467 |
| 5draft | 147 | Mulcahy, Luke (1479) | Lost 0-2 | -181449 |
| 6draft | 84 | Motoyama, Kazuhiko (1706) | Lost 1-2 | -131436 |
| top | average opponent: 1631record: 2-4 | new rating: 1436 | ||
| 2007 World Championship (mixed) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 26 | Majlaton, Alex (1706) | Won 2-1 | +221503 |
| 2standard | 31 | Wilson, Doug (1518) | Won 2-1 | +191522 |
| 3standard | 10 | Haroun, Seraj (1535) | Lost 1-2 | -181504 |
| 4standard | 61 | Camangon, Gerald (1616) | Won 2-0 | +201524 |
| 5standard | 52 | Kaji, Tomohiro (1811) | Won 2-0 | +231547 |
| 6draft | 180 | Hron, Mike (1836) | Lost 0-2 | -131534 |
| 7draft | 86 | Majlaton, Alex (1731) | Lost 0-2 | -141520 |
| 8draft | 148 | Quinta, Matheus Chaud (1647) | Won 2-1 | +201540 |
| 9draft | 140 | Hall, Zack (1891) | Lost 1-2 | -121528 |
| 10draft | 40 | Mowshowitz, Zvi (1769) | Lost 0-2 | -131515 |
| 11draft | 87 | Reitbauer, David (1776) | Lost 0-2 | -141501 |
| 12legacy | 99 | Orsini Jones, Marco (1641) | Lost 0-2 | -151486 |
| 13legacy | 118 | Skrbec, Ziga (1574) | Lost 1-2 | -171469 |
| 14legacy | 132 | Iher, Kaupo (1617) | Won 2-1 | +211490 |
| 15legacy | 116 | Krasnitski, Mike (1444) | Lost 0-2 | -191471 |
| 16legacy | 122 | Amaya Troncoso, Carlos (1485) | Lost 1-2 | -181453 |
| top | average opponent: 1662record: 6-10 | new rating: 1453 | ||
| Grand Prix Bangkok 2007 (LRW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2 | Jeeradepalung, Supacha (1500) | Lost 0-2 | -181482 |
| 2sealed | 83 | Tan, Sam (1514) | Lost 1-2 | -171465 |
| 3sealed | 105 | Suksomboon, Dul (1463) | Lost 1-2 | -181447 |
| 5sealed | 129 | Sangiampornpanich, chu (1464) | Won 2-1 | +181465 |
| 6sealed | 108 | Ng, Kar Wye (1453) | Won 2-0 | +181483 |
| 7sealed | 88 | Srichanwanpen, Chanat (1425) | Lost 0-2 | -191464 |
| 8sealed | 86 | Ponlasint, Suntee (1454) | Won 2-1 | +171481 |
| top | average opponent: 1468record: 3-4 | new rating: 1481 | ||