Tangtam, Krisada
Current rating: 1423
Record: 2-6-1
| Grand Prix Los Angeles 2009 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 206 | Rosenberg, Mike (1501) | Lost 0-2 | -181482 |
| 2extended | 314 | Quintero, Pedro (1448) | Won 2-1 | +171499 |
| 3extended | 259 | Williams, Erik L (1403) | Lost 0-2 | -191480 |
| 4extended | 313 | Fausone, Anthony (1414) | Lost 1-2 | -201460 |
| 5extended | 348 | Olszowy, John h (1430) | Lost 0-2 | -181442 |
| 6extended | 289 | Hodge, Adrian (1395) | Won 2-1 | +171459 |
| 7extended | 232 | reynolds-oida, chris (1463) | Lost 0-2 | -181441 |
| 8extended | 172 | Gohlke, Ben (1464) | Draw 1-1 | +11442 |
| 9extended | 136 | Boettcher, Nick G (1411) | Lost 0-2 | -191423 |
| average opponent: 1437record: 2-6-1 | new rating: 1423 | |||