Kochchang, Watthana
Current rating: 1448
Record: 0-3
| Grand Prix Bangkok 2013 (DGM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 269 | Ang, Kenny (1597) | Lost 0-2 | -161484 |
| 2sealed | 299 | supamapakdee, sakull (1482) | Lost 1-2 | -181466 |
| 3sealed | 295 | Panuwes, Phitthanut (1463) | Lost 1-2 | -181448 |
| average opponent: 1514record: 0-3 | new rating: 1448 | |||