Kosolwattana, Suppanat
Current rating: 1438
Record: 4-8-1
| Grand Prix Houston 2016 (OGW standard) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 159 | Flores, Laura (1464) | Won 2-0 | +181465 |
| 2standard | 4 | Frias, Nick (1519) | Lost 1-2 | -171448 |
| 3standard | 641 | Bowden, Curt (1447) | Won 2-0 | +181466 |
| 4standard | 308 | Caldwell, Jonathan (1520) | Lost 1-2 | -171449 |
| 5standard | 514 | Grissom, Koelten (1689) | Won 2-1 | +231472 |
| 6standard | 424 | Bonacini, Michael (1679) | Lost 1-2 | -151457 |
| 7standard | 429 | McGouirk, Michael (1397) | Lost 0-2 | -191438 |
| average opponent: 1531record: 3-4 | new rating: 1438 | |||
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 685 | Blanchard, Tyler G (1500) | Lost 0-2 | -181482 |
| 2standard | 869 | Collins, Darren (1482) | Lost 1-2 | -181464 |
| 3standard | 975 | Stupfel, John T (1464) | Lost 1-2 | -181446 |
| 4standard | 1025 | Aquino, Marc (1487) | Won 2-0 | +191465 |
| 5standard | 960 | McCord, Christopher (1465) | Draw 1-1 | 01465 |
| 6standard | 908 | Graef, Dylan T (1483) | Lost 1-2 | -181447 |
| average opponent: 1480record: 1-4-1 | new rating: 1447 | |||