Pratummanee, Patrick
Current rating: 1554
| Grand Prix Hong Kong 2018 (modern) | starting rating: 1543 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 121 | Wong, Kenneth (1625) | Won 2-0 | +201563 |
| 2modern | 107 | Yuan, Bin (1466) | Won 2-1 | +161579 |
| 3modern | 85 | Wang, Jianian (1738) | Lost 0-2 | -151564 |
| 4modern | 166 | Mohammad-Jafari, Omeed (1519) | Won 2-1 | +171581 |
| 5modern | 188 | Lee, Shi Tian (1951) | Lost 0-2 | -111570 |
| 6modern | 213 | Naide, Kazutaka (1773) | Lost 1-2 | -151555 |
| 7modern | 230 | Yat Hin, Lau (1502) | Won 2-0 | +171572 |
| 8modern | 170 | Narasethapong, Thananatt (1532) | Lost 0-2 | -181554 |
| top | average opponent: 1638record: 4-4 | new rating: 1554 | ||
| Grand Prix Manila 2017 (AKH standard) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 183 | Wong, Kuo Hong (1446) | Won 2-0 | +171538 |
| 2standard | 120 | Ortega, Dominic (1725) | Won 2-1 | +211559 |
| 3standard | 87 | Ishihara, Jun (1702) | Lost 0-2 | -151544 |
| 4standard | 190 | Budisanjaya, Albert (1703) | Lost 1-2 | -151529 |
| 5standard | 252 | Gambe, August (1599) | Lost 0-2 | -171512 |
| 6standard | 287 | Reyes, Kyle (1354) | Won 2-1 | +151527 |
| 7standard | 261 | Primicias, James Joash (1466) | Lost 1-2 | -191508 |
| 8standard | 265 | Chan, Anthony (1538) | Won 2-0 | +191527 |
| 9standard | 196 | Sim, Danial (1462) | Won 2-0 | +161543 |
| top | average opponent: 1555record: 5-4 | new rating: 1543 | ||
| Grand Prix Bangkok 2003 (SCG standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 61 | Osawa, Takuya (1628) | Lost 0-2 | -161484 |
| 2standard | 99 | Law, Chang Teck (1595) | Won 2-0 | +201504 |
| 3standard | 68 | Suri, Teera - (1500) | Won 2-0 | +181522 |
| 4standard | 60 | Tumrasvin, Nattawate (1519) | Lost 0-2 | -181504 |
| 5standard | 80 | Thanachopiboob, Passkorn (1517) | Won 2-0 | +181522 |
| 6standard | 52 | Sundarakalin, Punthorn (1467) | Won 2-1 | +171539 |
| 7standard | 39 | Ngam-Eg-Ua, Apiyot (1536) | Lost 1-2 | -181521 |
| top | average opponent: 1537record: 4-3 | new rating: 1521 | ||