Hartmann, Ryan
Current rating: 1543
Record: 5-3
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 17 | Gouldner, Clint (1538) | Won 2-1 | +191519 |
| 2modern | 29 | Stinnett, Benjamin (1539) | Won 2-1 | +181537 |
| 3modern | 239 | Barrett, Daniel (1591) | Lost 1-2 | -171520 |
| 4modern | 321 | Doepel, Steven (1404) | Lost 0-2 | -201500 |
| 5modern | 509 | Tripp, Joshua (1554) | Won 2-0 | +191519 |
| 6modern | 374 | Forst, Mitchell (1589) | Lost 1-2 | -171502 |
| 7modern | 443 | Fontaine, Chris (1550) | Won 2-1 | +191521 |
| 8modern | 333 | Lew, Michael (1769) | Won 2-1 | +221543 |
| average opponent: 1567record: 5-3 | new rating: 1543 | |||