Armstrong, Tanner
Current rating: 1540
Record: 5-3
| Grand Prix Dallas-Fort Worth 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 241 | Coffey, Roger (1504) | Lost 0-2 | -181482 |
| 2modern | 339 | Katz, Joshua (1473) | Won 2-1 | +181500 |
| 3modern | 479 | Bosserman, Alexander (1692) | Lost 1-2 | -151485 |
| 4modern | 509 | Mcdaris, Maxwell (1483) | Won 2-0 | +181503 |
| 5modern | 438 | Herren, Josh (1571) | Lost 0-2 | -161487 |
| 6modern | 380 | Otterstein, Trevor (1487) | Won 2-1 | +181505 |
| 7modern | 263 | Hamby, Stephan (1494) | Won 2-0 | +171522 |
| 8modern | 239 | Grizzle, Brent (1491) | Won 2-0 | +181540 |
| average opponent: 1525record: 5-3 | new rating: 1540 | |||