Deal, John
Current rating: 1451
Record: 5-8
| Grand Prix Charlotte 2015 (modern) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1564 | Schoenherr, James (1444) | Won 2-1 | +181481 |
| 2modern | 1401 | Heflin, Emily (1433) | Won 2-1 | +171498 |
| 3modern | 1389 | Liu, Brian (1848) | Lost 0-2 | -121486 |
| 4modern | 1396 | Davidson, John (1565) | Lost 0-2 | -161470 |
| 5modern | 1258 | Mays, Josh (1503) | Won 2-0 | +181488 |
| 6modern | 1280 | Hester, Paul (1483) | Lost 0-2 | -181470 |
| 7modern | 1145 | Crook, Matthew (1417) | Lost 1-2 | -191451 |
| average opponent: 1528record: 3-4 | new rating: 1451 | |||
| Grand Prix Memphis 2015 (FRF standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 147 | Barrett, Chris (1479) | Won 2-0 | +181518 |
| 2standard | 99 | Wrenn, Gunner (1511) | Lost 0-2 | -191499 |
| 3standard | 406 | Conley, Kale (1446) | Lost 0-2 | -181481 |
| 4standard | 389 | Chenault, Donovan (1481) | Lost 0-2 | -181463 |
| 5standard | 424 | Cummings, Heath (1465) | Won 2-0 | +181481 |
| 6standard | 316 | Ring, Matt (1522) | Lost 1-2 | -181463 |
| average opponent: 1484record: 2-4 | new rating: 1463 | |||