Praiwan, Thanakorn
Current rating: 1499
Record: 25-29
| Grand Prix Bangkok 2019 (ELD limited) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 15 | Tan, En Lai (1464) | Won 2-0 | +171554 |
| 2sealed | 10 | Garcia, Immanuel (1483) | Lost 0-2 | -201534 |
| 3sealed | 221 | Batac, Michael Tom (1648) | Lost 0-2 | -161518 |
| 4sealed | 337 | Liu, Liang Chun (1455) | Lost 0-2 | -191499 |
| top | average opponent: 1512record: 1-3 | new rating: 1499 | ||
| Grand Prix Singapore 2017 (XLN limited) | starting rating: 1457 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 101 | Chua, Lowell Jun Ming (1708) | Won 2-1 | +231480 |
| 2sealed | 10 | Nam, Yunbaek (1518) | Won 2-0 | +181498 |
| 3sealed | 100 | Wu, Wenhao (1630) | Won 2-1 | +211519 |
| 4sealed | 57 | Lee, Jefferson (1671) | Lost 1-2 | -151504 |
| 5sealed | 79 | Sutthisakorn, Channarong (1555) | Lost 1-2 | -171487 |
| 6sealed | 125 | Sia, Pei Ren (1590) | Lost 0-2 | -171470 |
| 7sealed | 137 | Hakim, Bob (1348) | Won 2-1 | +161486 |
| 8sealed | 154 | Graham, Aaron [AUS] (1745) | Won 2-1 | +231509 |
| 9sealed | 122 | Pang, Zhong Chern (1597) | Won 2-0 | +191528 |
| 10draft | 71 | Lee, Al (1564) | Won 2-0 | +191547 |
| 11draft | 86 | Lee, Timothy (1673) | Lost 1-2 | -161531 |
| 12draft | 20 | Zhang, Yi 1971 (1578) | Won 2-1 | +191550 |
| 13draft | 35 | Foo, Wen Han (1606) | Lost 1-2 | -171533 |
| 14draft | 35 | San Juan, Jamie Robertson (1706) | Won 2-0 | +211554 |
| 15draft | 32 | Yeo, Kok Chiang (1589) | Lost 1-2 | -171537 |
| top | average opponent: 1605record: 9-6 | new rating: 1537 | ||
| Grand Prix Kuala Lumpur 2016 (KLD standard) | starting rating: 1422 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 146 | Fadzrun, Ahmad (1500) | Lost 0-2 | -161406 |
| 2standard | 156 | Harris, Hazwan (1482) | Won 2-0 | +191425 |
| 3standard | 283 | Chick, Hoi (1659) | Lost 0-0 | -141411 |
| 4standard | 635 | Sebastian, Jerrymie (1374) | Won 2-0 | +181429 |
| 5standard | 230 | Ng, Kenji (1551) | Won 2-1 | +201449 |
| 6standard | 155 | See, Joeshin (1483) | Won 2-1 | +191468 |
| 7standard | 117 | Alagao Jr., Danilo G. (1502) | Lost 0-2 | -181450 |
| 8standard | 185 | Yap, Jeffrey (1413) | Won 2-0 | +181468 |
| 9standard | 121 | Ordonez, Arrian Ferric (1921) | Lost 1-2 | -111457 |
| top | average opponent: 1543record: 5-4 | new rating: 1457 | ||
| Grand Prix Bangkok 2013 (DGM limited) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 214 | Koo, Andy (1553) | Won 2-1 | +201448 |
| 2sealed | 72 | Kanchanawaleekul, Worrawit (1687) | Lost 1-2 | -141434 |
| 3sealed | 207 | Gobpradit, Sirichart (1500) | Lost 1-2 | -171417 |
| 4sealed | 261 | Lee, Joseph M (1483) | Won 2-0 | +201437 |
| 5sealed | 287 | Lerdtummatragule, Chaichana (1545) | Lost 1-2 | -171420 |
| 6sealed | 268 | Ott, Lara (1482) | Won 2-0 | +201440 |
| 7sealed | 221 | Rusmee, Pattarachai (1488) | Lost 0-2 | -181422 |
| top | average opponent: 1534record: 3-4 | new rating: 1422 | ||
| Grand Prix Singapore 2013 (RTR limited) | starting rating: 1437 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 266 | Khoo, Kenny Ding Sheng (1500) | Won 2-0 | +191456 |
| 2sealed | 205 | Carr, Jake (1447) | Won 2-1 | +181474 |
| 3sealed | 44 | Tan, Bao Rui (1544) | Lost 1-2 | -171457 |
| 4sealed | 248 | Huang, Yung-Ling (1638) | Lost 1-2 | -151442 |
| 5sealed | 208 | Soo, Brendan (1614) | Lost 0-2 | -141428 |
| top | average opponent: 1549record: 2-3 | new rating: 1428 | ||
| Grand Prix Brighton 2009 (M10 limited) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 107 | Grover, Charlie (1477) | Lost 1-2 | -181471 |
| 5sealed | 145 | Kajala, Jussi (1597) | Lost 0-2 | -151456 |
| 6sealed | 164 | Stiles, David (1420) | Lost 1-2 | -191437 |
| top | average opponent: 1498record: 0-3 | new rating: 1437 | ||
| Grand Prix Birmingham 2008 (Lorwyn block) | starting rating: 1472 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 181 | Walker, Mark D (1302) | Won 2-0 | +151487 |
| 3block | 108 | Roberts, John (1501) | Won 2-0 | +181505 |
| 4block | 93 | Bax, Laura (1518) | Lost 1-2 | -171488 |
| 5block | 169 | Watson, Stuart (1500) | Won 2-0 | +181506 |
| 6block | 164 | Diekjobst, Lukas (1603) | Lost 0-0 | -171489 |
| top | average opponent: 1485record: 3-2 | new rating: 1489 | ||
| Grand Prix Brussels 2008 (SHM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 59 | Kostadinov, Dimitre (1561) | Lost 1-2 | -171483 |
| 5sealed | 75 | Gieling, Vincent (1575) | Lost 0-2 | -161467 |
| 6sealed | 168 | Paulmaier, Benjamin (1521) | Lost 1-2 | -171450 |
| 7sealed | 159 | Niewiarowski, Artur (1511) | Won 0-0 | +191469 |
| 8sealed | 109 | Glenister, Mark (1595) | Lost 1-2 | -161453 |
| 9sealed | 104 | Loos, Bart (1503) | Won 2-0 | +191472 |
| top | average opponent: 1544record: 2-4 | new rating: 1472 | ||