Casa, Sean
Current rating: 1480
Record: 2-3
| Grand Prix Dallas-Fort Worth 2018 (DOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 50 | Moreno, Raine (1537) | Won 2-0 | +191519 |
| 2sealed | 38 | Bush, William (1517) | Lost 0-2 | -181501 |
| 3sealed | 415 | Maeder, Philipp (1514) | Lost 1-2 | -181483 |
| 4sealed | 408 | Scott, Bryan (1424) | Won 2-0 | +171500 |
| 5sealed | 287 | Soules, Daniel (1413) | Lost 0-2 | -201480 |
| average opponent: 1481record: 2-3 | new rating: 1480 | |||