Ostrander, David
Current rating: 1480
Record: 2-3
| Grand Prix Las Vegas 2018 (limited) (DOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 569 | Solis Mancilla, Oscar (1415) | Won 2-1 | +161516 |
| 2sealed | 214 | Pall, Ben (1512) | Lost 1-2 | -181498 |
| 3sealed | 660 | Chu, Taotao (1499) | Lost 1-2 | -181480 |
| 4sealed | 627 | Jones, Andrea (1484) | Won 2-0 | +181498 |
| 5sealed | 598 | Yorgason, Jason (1447) | Lost 1-2 | -181480 |
| average opponent: 1471record: 2-3 | new rating: 1480 | |||