Hanjavanich, Arun
Current rating: 1467
Record: 3-5
| Grand Prix Bangkok 2013 (DGM limited) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 11 | Fu, Aloysius (1449) | Lost 0-2 | -191466 |
| 2sealed | 292 | Kanjanatrakul, Wanna (1482) | Won 2-0 | +181484 |
| 3sealed | 130 | Tongprajied, Somjade (1502) | Lost 1-2 | -171467 |
| average opponent: 1478record: 1-2 | new rating: 1467 | |||
| Grand Prix Bangkok 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 72 | Vongmasa, Sawin (1552) | Lost 0-2 | -171483 |
| 2sealed | 138 | Chaloomphon, Sitthicho (1481) | Won 2-1 | +181501 |
| 3sealed | 84 | Srichnrat, Porjace (1463) | Lost 1-2 | -191482 |
| 4sealed | 149 | Chen, Hung-Chi (1525) | Won 2-0 | +191501 |
| 5sealed | 126 | Sim, Stanley (1586) | Lost 1-2 | -161485 |
| average opponent: 1521record: 2-3 | new rating: 1485 | |||