Yaowiwat, Don
Current rating: 1487
| Grand Prix Bangkok 2019 (ELD limited) | starting rating: 1584 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 138 | Charoenwuttichai, Athit (1464) | Lost 0-2 | -201564 |
| 2sealed | 263 | Ogayar, David Jesus (1556) | Lost 1-2 | -181546 |
| 3sealed | 344 | Chua, Chiew Song (1469) | Lost 0-2 | -191527 |
| 4sealed | 366 | Yamada, Chiaki (1386) | Lost 0-2 | -211506 |
| 5sealed | 338 | Woo, Sheldon (1426) | Lost 0-2 | -191487 |
| top | average opponent: 1460record: 0-5 | new rating: 1487 | ||
| Grand Prix Sydney 2016 (EMN limited) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 870 | Humphries, Adam (1464) | Won 2-0 | +181498 |
| 2sealed | 65 | Ryan, Matthew L (1514) | Won 2-0 | +181516 |
| 3sealed | 48 | To, Julian (1470) | Won 2-1 | +171533 |
| 4sealed | 105 | Holtzman, Paul (1687) | Lost 1-2 | -151518 |
| 5sealed | 83 | Sun, Yu (1555) | Lost 1-2 | -171501 |
| 6sealed | 259 | Dorcas, Nick (1575) | Won 2-1 | +191520 |
| 7sealed | 230 | Ng, Kevin (1599) | Won 2-0 | +191539 |
| 8sealed | 132 | Chen, James [AUS] (1526) | Won 2-1 | +181557 |
| 9sealed | 853 | Kyrie, Valerie (1590) | Lost 1-2 | -171540 |
| 10draft | 129 | Carson, Matt (1561) | Lost 0-2 | -181522 |
| 11draft | 97 | Keedle, Dante (1623) | Lost 0-2 | -161506 |
| 12draft | 142 | Deane, Joe (1457) | Won 2-0 | +171523 |
| 13draft | 86 | Sternhell, Robert (1548) | Won 2-0 | +181541 |
| 14draft | 86 | Garnham, Matthew (1604) | Won 2-0 | +201561 |
| 15draft | 82 | Weitz, Benjamin (1881) | Won 2-1 | +231584 |
| top | average opponent: 1577record: 10-5 | new rating: 1584 | ||
| Grand Prix Sydney 2015 (BFZ limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 361 | Davis, Matthew [AUS] (1397) | Won 2-0 | +161516 |
| 2sealed | 161 | Aldrich, Ross (1502) | Lost 1-2 | -181498 |
| 3sealed | 348 | Jordan, Hugh (1500) | Lost 0-2 | -181480 |
| top | average opponent: 1466record: 1-2 | new rating: 1480 | ||