Rooney, Jocelyn
Current rating: 1418
Record: 3-8
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 757 | McQuaid, Dustin (1500) | Won 2-1 | +191466 |
| 2modern | 60 | Lambaz, Khair (1529) | Lost 1-2 | -171449 |
| 3modern | 782 | Qian, Kevin (1498) | Won 2-1 | +191468 |
| 4modern | 542 | Vinson, Terrence (1376) | Lost 0-2 | -201448 |
| 5modern | 726 | Battisti, Andrew (1718) | Lost 1-2 | -131435 |
| 6modern | 769 | DeCola, Salvatore (1485) | Lost 0-2 | -171418 |
| average opponent: 1518record: 2-4 | new rating: 1418 | |||
| Grand Prix Cincinnati 2014 (BNG standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 18 | Eaves, Michael (1520) | Lost 1-2 | -181482 |
| 2standard | 581 | Mortenson, Quinn (1482) | Won 2-1 | +181500 |
| 3standard | 492 | Saunders, Andrew (1501) | Lost 0-2 | -181482 |
| 4standard | 600 | Beemer, Brian (1509) | Lost 1-2 | -171465 |
| 5standard | 659 | Glenn, Jason (1465) | Lost 0-2 | -181447 |
| average opponent: 1495record: 1-4 | new rating: 1447 | |||