Vongsahom, Hal
Current rating: 1528
Record: 4-3
| Grand Prix Los Angeles 2018 (M19 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 187 | McCarthy, Jarrad (1500) | Won 2-1 | +181518 |
| 2standard | 187 | Cook, Cassidy (1500) | Lost 1-2 | -181500 |
| 3standard | 377 | Velasco, Isaac (1521) | Won 2-0 | +181518 |
| 4standard | 343 | Moore, Collin (1518) | Won 2-1 | +181536 |
| 5standard | 206 | Watanabe, Yuuya (1941) | Lost 0-2 | -111525 |
| 6standard | 294 | Snyder, Michael (1667) | Lost 1-2 | -151510 |
| 7standard | 289 | Jacobson, Jed (1535) | Won 2-1 | +181528 |
| average opponent: 1597record: 4-3 | new rating: 1528 | |||