Bolles, David
Current rating: 1467
Record: 3-5
| Grand Prix Las Vegas 2018 (limited) (DOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 453 | Waite, Charles (1484) | Lost 1-2 | -181482 |
| 2sealed | 637 | Meza, Arthur (1481) | Won 2-1 | +181500 |
| 3sealed | 729 | Headley, Joshua (1497) | Lost 0-2 | -181482 |
| 4sealed | 1374 | Bartholdi, Maria (1645) | Lost 0-2 | -151467 |
| 5sealed | 652 | Olier, Juan (1484) | Won 2-0 | +181485 |
| 6sealed | 536 | Godines, Aric (1457) | Won 2-0 | +171502 |
| 7sealed | 396 | Levy, Justin (1551) | Lost 1-2 | -171485 |
| 8sealed | 344 | Boschetti Tofano, Francisco (1495) | Lost 0-2 | -181467 |
| average opponent: 1512record: 3-5 | new rating: 1467 | |||