Chanthima, Bobby
Current rating: 1483
Record: 2-3
| Grand Prix Los Angeles 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 341 | Knudsen, Tommy (1526) | Lost 1-2 | -181482 |
| 2modern | 505 | Skonnord, Ryan (1492) | Lost 0-2 | -171465 |
| 3modern | 710 | Lagarde, Luc (1463) | Won 2-0 | +181483 |
| 4modern | 645 | Kasai, Tad (1485) | Won 2-0 | +181501 |
| 5modern | 448 | Garbuzov, Daniil (1499) | Lost 1-2 | -181483 |
| average opponent: 1493record: 2-3 | new rating: 1483 | |||