Isaac, Ryan
Current rating: 1430
Record: 4-8
| Grand Prix Charlotte 2016 (modern) | starting rating: 1443 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 615 | Queck, Zachary (1481) | Lost 1-2 | -171426 |
| 2modern | 622 | DeLong, Wyatt (1507) | Lost 1-2 | -171409 |
| 3modern | 1154 | Earls, Emory (1464) | Won 2-0 | +191428 |
| 4modern | 865 | Babilla, Andrew (1572) | Won 2-0 | +211449 |
| 5modern | 608 | Collins, Michael (1422) | Lost 0-2 | -191430 |
| average opponent: 1489record: 2-3 | new rating: 1430 | |||
| Grand Prix Charlotte 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 528 | Kohnen, Justin (1472) | Lost 0-2 | -191481 |
| 2modern | 240 | Bowen, Ken (1417) | Lost 1-2 | -191462 |
| 3modern | 654 | Marrero, Kalel (1454) | Lost 0-2 | -181444 |
| 4modern | 652 | Lester, Joseph M (1446) | Lost 1-2 | -181426 |
| 5modern | 606 | Wright, William (1358) | Lost 1-2 | -191407 |
| 6modern | 547 | Moss, Barry J (1412) | Won 2-0 | +181425 |
| 7modern | 478 | Porter, Jonathon D (1426) | Won 2-1 | +181443 |
| average opponent: 1426record: 2-5 | new rating: 1443 | |||