Cooper, Aaron
Current rating: 1417
Record: 9-14
| Grand Prix Austin 2020 (modern) | starting rating: 1452 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 242 | White, Casey (1523) | Lost 0-2 | -171435 |
| 2modern | 226 | Minter, Austin (1394) | Lost 1-2 | -191416 |
| 3modern | 342 | Stedding, Michael (1390) | Won 2-1 | +181434 |
| 4modern | 280 | Kratkiewicz, Nick (1481) | Lost 1-2 | -171417 |
| top | average opponent: 1447record: 1-3 | new rating: 1417 | ||
| Grand Prix Oklahoma City 2017 (modern) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 470 | Fisher, Storm (1500) | Lost 0-2 | -171428 |
| 2modern | 451 | Ybarbo, Christian (1483) | Lost 0-2 | -171411 |
| 3modern | 586 | Gunn, Justin (1430) | Won 2-0 | +181429 |
| 4modern | 511 | Wyss, Rusty (1498) | Lost 0-2 | -161413 |
| 5modern | 630 | Summers, Eric (1449) | Won 2-0 | +181431 |
| 6modern | 500 | Jones, Mason (1485) | Won 2-1 | +191450 |
| 7modern | 326 | Perusich, Alisha (1506) | Won 2-1 | +191469 |
| 8modern | 290 | McGregor, Ben (1484) | Lost 1-2 | -171452 |
| top | average opponent: 1479record: 4-4 | new rating: 1452 | ||
| Grand Prix Cleveland 2015 (FRF limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 436 | Herzberg, Scott (1484) | Lost 0-2 | -181463 |
| 2sealed | 725 | Hastings, Bobby (1482) | Lost 0-2 | -181445 |
| top | average opponent: 1483record: 0-2 | new rating: 1445 | ||
| Grand Prix Cincinnati 2014 (BNG standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 506 | Hersch, Gabriel (1500) | Lost 0-2 | -181482 |
| 2standard | 19 | Roberson, Dustin (1431) | Won 2-0 | +171499 |
| 3standard | 376 | Heck, Matthew (1502) | Won 2-0 | +181517 |
| 4standard | 354 | Cubenas, Chris (1544) | Won 2-0 | +191536 |
| 5standard | 285 | Mireles, Ambrocio (1458) | Lost 0-2 | -201516 |
| 6standard | 396 | Danielson, Ryan (1518) | Lost 0-2 | -181498 |
| 7standard | 439 | Barni, Gregory (1499) | Won 2-1 | +181516 |
| 8standard | 263 | Jones, Jared (1541) | Lost 0-2 | -171499 |
| 9standard | 262 | Martin, Donovan (1499) | Lost 0-2 | -181481 |
| top | average opponent: 1499record: 4-5 | new rating: 1481 | ||