Bush, David
Current rating: 1495
Record: 6-7
| Grand Prix Las Vegas 2018 (limited) (DOM limited) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 197 | Lunch, Benjamin (1500) | Won 2-1 | +191489 |
| 4sealed | 88 | Neal, Chris (1674) | Lost 0-2 | -151474 |
| 5sealed | 367 | Moore, Chad (1501) | Won 2-1 | +191493 |
| 6sealed | 231 | Lee Wen Wei, Benedict (1627) | Won 2-1 | +201513 |
| 7sealed | 111 | Collister, Jason (1524) | Won 2-0 | +181531 |
| 8sealed | 15 | Yashiki, Kouichi (1430) | Lost 0-2 | -191512 |
| 9sealed | 110 | Bohnhoff, Benjamin (1595) | Lost 0-2 | -171495 |
| average opponent: 1550record: 4-3 | new rating: 1495 | |||
| Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 115 | Walker, Luke (1533) | Won 2-1 | +191519 |
| 4modern | 175 | Walter, Jeff (1525) | Lost 1-2 | -181501 |
| 5modern | 344 | Walker, Nathaniel (1754) | Won 2-1 | +221523 |
| 6modern | 91 | Genovese, Vittorio (1523) | Lost 1-2 | -181505 |
| 7modern | 215 | Johnson, Carl (1560) | Lost 1-2 | -171488 |
| 8modern | 367 | Johnston, Julian (1502) | Lost 0-2 | -181470 |
| average opponent: 1566record: 2-4 | new rating: 1470 | |||