Morgan, Jacob
Current rating: 1519
Record: 9-8
| Grand Prix Atlanta 2018 (modern) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 374 | Couturier, Joseph (1425) | Won 2-1 | +161538 |
| 2modern | 131 | Johnson, Cleveland (1523) | Lost 1-2 | -181520 |
| 3modern | 557 | Lanceford, Vincent (1608) | Lost 1-2 | -161504 |
| 4modern | 679 | Jones, Brandon 5779 (1444) | Won 2-1 | +171521 |
| 5modern | 467 | McClintock, Alexander (1522) | Lost 1-2 | -181503 |
| 6modern | 556 | Osborne, Joshua (1479) | Lost 0-2 | -191484 |
| 7modern | 483 | VanderStouwe, Anna (1469) | Won 2-1 | +181502 |
| 8modern | 393 | Ware, Donald (1447) | Won 2-1 | +171519 |
| average opponent: 1490record: 4-4 | new rating: 1519 | |||
| Grand Prix Charlotte 2016 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 266 | Thomason, Robert (1500) | Won 2-0 | +181518 |
| 2modern | 100 | Nunes, Gary (1408) | Won 2-1 | +161534 |
| 3modern | 265 | Bruggeman, Lucas (1628) | Lost 1-2 | -161518 |
| 4modern | 241 | Vanstory, William (1516) | Lost 1-2 | -181500 |
| 5modern | 653 | Eltarhoni, Adam (1544) | Won 2-1 | +181518 |
| 6modern | 119 | Ray, Andrew (1520) | Won 2-0 | +191537 |
| 7modern | 330 | Bjorgen, Ian (1535) | Lost 1-2 | -191518 |
| 8modern | 468 | Michaels, Lucas (1796) | Lost 0-2 | -131505 |
| 9modern | 485 | Carr, Jake (1442) | Won 2-0 | +171522 |
| average opponent: 1543record: 5-4 | new rating: 1522 | |||