Harbison, Ryan
Current rating: 1538
Record: 8-6-2
| Grand Prix Las Vegas 2019 (modern) (modern) | starting rating: 1545 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 269 | Fowers, Chase (1443) | Won 2-0 | +161561 |
| 2modern | 152 | Manzi, Matthew (1446) | Lost 0-2 | -201541 |
| 3modern | 626 | Dimaggio, Rob (1500) | Won 2-1 | +171558 |
| 4modern | 250 | Smith, Ian [CAN] (1616) | Draw 1-1 | +11559 |
| 5modern | 391 | Theriault, Stephen (1488) | Lost 1-2 | -191540 |
| 6modern | 513 | Kelly, Michael (1574) | Won 2-0 | +191559 |
| 7modern | 370 | Modica, Ryan (1502) | Lost 0-2 | -191540 |
| 8modern | 350 | Loria, Ariel (1469) | Draw 1-1 | -21538 |
| average opponent: 1505record: 3-3-2 | new rating: 1538 | |||
| Grand Prix Los Angeles 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 415 | Solis, Oscar (1415) | Won 2-0 | +161516 |
| 2modern | 57 | Marohl, Nate (1764) | Won 2-0 | +231539 |
| 3modern | 255 | Espinosa, Ivan (1848) | Lost 0-2 | -131526 |
| 4modern | 233 | Adams, Brahnson (1482) | Lost 1-2 | -181508 |
| 5modern | 420 | Lavandier, Erick (1326) | Won 2-1 | +141522 |
| 6modern | 405 | Perin, Max (1643) | Won 2-1 | +201542 |
| 7modern | 282 | Morrison, Jayce (1619) | Won 2-0 | +201562 |
| 8modern | 207 | Chan, Wayland (1619) | Lost 0-2 | -171545 |
| average opponent: 1589record: 5-3 | new rating: 1545 | |||