Thomas, Horatio
Current rating: 1536
Record: 4-3
| Grand Prix Dallas-Fort Worth 2018 (DOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 4 | Shannon, Verdell (1507) | Won 2-0 | +181518 |
| 2sealed | 149 | Ashford, Alexander (1558) | Won 2-1 | +191537 |
| 3sealed | 224 | Martinez, Carlos [MEX] (1463) | Lost 0-2 | -191518 |
| 4sealed | 356 | Nguyen, Tuyen (1589) | Lost 1-2 | -171501 |
| 5sealed | 405 | Dao, Phu (1820) | Won 2-1 | +231524 |
| 6sealed | 200 | Lowry, William (1703) | Won 2-0 | +221546 |
| 7sealed | 109 | Locke, Steve (2027) | Lost 1-2 | -101536 |
| average opponent: 1667record: 4-3 | new rating: 1536 | |||