Bartholomew, Brent A
Current rating: 1480
Record: 5-6
| Grand Prix Philadelphia 2014 (BNG limited) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 234 | Newby, Christopher (1487) | Lost 0-2 | -191498 |
| 2sealed | 697 | Deleskiewicz, Joseph (1482) | Lost 1-2 | -181480 |
| average opponent: 1485record: 0-2 | new rating: 1480 | |||
| Grand Prix Philadelphia 2012 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 732 | Marsden, Randy (1500) | Won 0-0 | +181518 |
| 2sealed | 680 | Rowley, Austin (1518) | Lost 0-2 | -181500 |
| 3sealed | 720 | Lamareux, Alan (1501) | Won 2-0 | +181518 |
| 4sealed | 721 | Irwin, Chase (1521) | Lost 0-2 | -181500 |
| 5sealed | 831 | Ambrose, Rob (1501) | Won 2-0 | +181518 |
| 6sealed | 692 | Tuinstra, Todd (1543) | Won 2-0 | +191537 |
| 7sealed | 697 | Turk, Neil (1538) | Lost 1-2 | -181519 |
| 8sealed | 646 | Klingenberg, James (1443) | Won 2-1 | +161535 |
| 9sealed | 614 | Anderson, William (1525) | Lost 1-2 | -181517 |
| average opponent: 1510record: 5-4 | new rating: 1517 | |||