Pitianusorn, Bovorn
Current rating: 1446
Record: 23-29 (GP) / 5-11 (professional)
| Grand Prix Bangkok 2019 (ELD limited) | starting rating: 1476 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 148 | Qin, Yuxiang (1660) | Lost 0-2 | -151461 |
| 3sealed | 255 | Jiang, Zhaoming (1496) | Won 2-0 | +191480 |
| 4sealed | 220 | Furusato, Hiroshi (1560) | Lost 0-2 | -171463 |
| 5sealed | 239 | Pariwono, Edward (1517) | Lost 0-2 | -171446 |
| top | average opponent: 1559record: 1-3 | new rating: 1446 | ||
| Grand Prix Singapore 2018 (DOM standard) | starting rating: 1456 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 95 | Matsumoto, Yuki2978 (2036) | Won 2-0 | +281484 |
| 4standard | 52 | Wong, Hok Chun Anson (1622) | Lost 0-1 | -161468 |
| 5standard | 132 | Tan, Chin Heng (1792) | Lost 0-2 | -121456 |
| 6standard | 179 | Po, John Paul (1477) | Won 2-0 | +181474 |
| 7standard | 98 | Lai, Charles (1527) | Lost 0-2 | -171457 |
| 8standard | 134 | Ong, Zhi (1490) | Won 2-1 | +191476 |
| top | average opponent: 1657record: 3-3 | new rating: 1476 | ||
| Grand Prix Kuala Lumpur 2016 (KLD standard) | starting rating: 1357 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 110 | Prasjaksattru, Parn (1524) | Lost 0-0 | -151342 |
| 4standard | 160 | Liang, Woi Lun (1579) | Won 2-1 | +231365 |
| 5standard | 609 | Imai, Ayato (1755) | Won 2-1 | +241389 |
| 6standard | 69 | Harris, Geoffrey (1592) | Won 2-0 | +221411 |
| 7standard | 33 | Santiago, Fabian (1540) | Won 2-1 | +201431 |
| 8standard | 16 | Toh, Jin Shuen (1698) | Won 2-1 | +231454 |
| 9standard | 16 | Poh, Solomon (1547) | Lost 1-2 | -161438 |
| 10standard | 604 | Taira, Shunichi (1745) | Won 2-0 | +231461 |
| 11standard | 25 | Kobayashi, Tetsuro (1620) | Lost 1-2 | -151446 |
| 12standard | 25 | Uzair, Faruqi (1670) | Lost 1-2 | -141432 |
| 13standard | 64 | Yu, Libang (1599) | Won 2-0 | +211453 |
| 14standard | 610 | Takami, Yuuta (1528) | Won 2-1 | +201473 |
| 15standard | 22 | O'Keefe, Mitchell (1560) | Lost 1-2 | -171456 |
| top | average opponent: 1612record: 8-5 | new rating: 1456 | ||
| Grand Prix Bangkok 2013 (DGM limited) | starting rating: 1361 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 123 | Chaisuthamporn, Sirichai (1613) | Lost 0-2 | -141347 |
| 2sealed | 277 | Ng, Ren Cong (1482) | Won 2-0 | +211368 |
| 3sealed | 166 | Wutiboonwatana, Chaiyapruk (1529) | Lost 0-2 | -151353 |
| 4sealed | 290 | Methawattanakul, Sakul (1491) | Won 2-0 | +201373 |
| 5sealed | 268 | Korchareon, Sikarin (1501) | Lost 0-2 | -161357 |
| top | average opponent: 1523record: 2-3 | new rating: 1357 | ||
| Grand Prix Bangkok 2009 (M10 limited) | starting rating: 1368 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 60 | Santichaianan, Tanadaj (1500) | Lost 0-2 | -151353 |
| 2sealed | 124 | Uyanont, Vuttawat (1480) | Lost 0-2 | -161337 |
| 3sealed | 155 | Songkwamcharoen, Mongk (1393) | Won 2-0 | +191356 |
| 4sealed | 163 | Chantarasena, Yodying (1483) | Lost 1-2 | -161340 |
| 5sealed | 172 | Mausert, Kirt (1462) | Won 2-1 | +211361 |
| top | average opponent: 1464record: 2-3 | new rating: 1361 | ||
| Grand Prix Singapore 2009 (extended) | starting rating: 1371 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 42 | Mohd Nasir, Mohd Ikmal (1674) | Lost 1-2 | -131358 |
| 5extended | 44 | Cai, Shaoken (1533) | Lost 0-2 | -151343 |
| 6extended | 103 | Bautista, Giovanni Ala (1540) | Lost 0-2 | -141329 |
| 7extended | 97 | Foong, WenJun (1464) | Won 2-1 | +201349 |
| 8extended | 81 | Shahabudin, Nur (1416) | Won 2-0 | +191368 |
| top | average opponent: 1525record: 2-3 | new rating: 1368 | ||
| 2007 World Championship (mixed) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 28 | Malin, Antti (1738) | Lost 0-2 | -131432 |
| 2standard | 182 | Kastle, Darwin (1522) | Lost 1-2 | -161416 |
| 3standard | 185 | Kvaloe, Tarjei (1596) | Lost 0-2 | -151401 |
| 4standard | 184 | Soto, Eduardo (1406) | Lost 0-2 | -181383 |
| 5standard | 186 | Shlyakhov, Yaroslav (1406) | Lost 0-2 | -171366 |
| 6draft | 127 | Vojnovic, Cedomir (1443) | Won 2-0 | +191385 |
| 7draft | 176 | Valenzuela, Pablo (1372) | Won 2-0 | +181403 |
| 8draft | 48 | Asahara, Akira (1958) | Lost 0-2 | -91394 |
| 9draft | 33 | Giraldo, Juan Fernando (1441) | Won 2-1 | +191413 |
| 10draft | 121 | Fine, Marshall (1730) | Lost 1-2 | -131400 |
| 11draft | 74 | Karafotis, Konstantinos (1359) | Lost 1-2 | -181382 |
| 12legacy | 172 | Cec, Filip (1546) | Won 2-1 | +211403 |
| 13legacy | 163 | Chick, Hoi (1518) | Won 2-1 | +201423 |
| 14legacy | 149 | Varbanov, Svetlin (1477) | Lost 0-2 | -171406 |
| 15legacy | 148 | Lopez Ordonez, Salatiel (1437) | Lost 0-2 | -181388 |
| 16legacy | 145 | Tejero Hernandez, Joaqin (1415) | Lost 0-2 | -171371 |
| top | average opponent: 1523record: 5-11 | new rating: 1371 | ||
| Grand Prix Bangkok 2007 (LRW limited) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 25 | Sangtoawtim, Nontawat (1500) | Won 2-0 | +191465 |
| 2sealed | 55 | Potter, Michael (1561) | Won 2-0 | +201485 |
| 3sealed | 13 | Kong, Chong Teng (1601) | Lost 0-2 | -161469 |
| 4sealed | 75 | Satavon, Jirawat (1518) | Won 2-1 | +191488 |
| 5sealed | 69 | Nakamura, Shuhei (1951) | Lost 1-2 | -101478 |
| 6sealed | 88 | Tan, Chuen Hwa (1616) | Lost 1-2 | -161462 |
| 7sealed | 89 | Surmsri, Teerachai (1504) | Lost 1-2 | -171445 |
| top | average opponent: 1607record: 3-4 | new rating: 1445 | ||
| Grand Prix Singapore 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 47 | Eurkittiroj, Arthit (1500) | Lost 1-2 | -181482 |
| 2block | 75 | Goh, Keng Hwang (1463) | Won 2-1 | +181500 |
| 3block | 76 | Chiu, Jonathan (1500) | Lost 0-2 | -181482 |
| 4block | 115 | Toh, Xiang Wei (1482) | Lost 1-2 | -181464 |
| 5block | 123 | Peng, Tie Lun John (1486) | Won 2-1 | +181482 |
| 6block | 92 | Tan, Choon Han Chris (1482) | Lost 0-2 | -181464 |
| 7block | 100 | Lim, Yew Siong (1464) | Lost 0-2 | -181446 |
| top | average opponent: 1482record: 2-5 | new rating: 1446 | ||