Bullock, Jason
Current rating: 1459
Record: 11-14
| Grand Prix Dallas-Fort Worth 2013 (THS standard) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 196 | Villela, Artur (1820) | Lost 0-2 | -131492 |
| 4standard | 291 | Sung, James (1540) | Lost 1-2 | -171475 |
| 5standard | 337 | Schutz, Cory (1499) | Won 2-0 | +191494 |
| 6standard | 272 | Contreras, Ivan (1575) | Lost 0-2 | -171477 |
| 7standard | 315 | Sookngam, Michael (1484) | Lost 0-2 | -181459 |
| top | average opponent: 1583record: 1-4 | new rating: 1459 | ||
| Grand Prix Oklahoma City 2013 (THS limited) | starting rating: 1522 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 164 | Paul, Jordon (1509) | Lost 1-2 | -181504 |
| 4sealed | 325 | Darby, Brandon (1557) | Won 2-0 | +191523 |
| 5sealed | 238 | Lee, Morgan (1538) | Won 2-0 | +181541 |
| 6sealed | 220 | Sciesinski, Marcin (1589) | Lost 1-2 | -171524 |
| 7sealed | 305 | Richardson, Scott (1560) | Lost 0-2 | -181506 |
| 8sealed | 285 | Halford, Joseph E (1452) | Won 2-0 | +171523 |
| 9sealed | 223 | Kiehne, Trey (1489) | Lost 1-2 | -181505 |
| top | average opponent: 1528record: 3-4 | new rating: 1505 | ||
| Grand Prix Houston 2013 (DGM limited) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 228 | Khare, Anand (1676) | Lost 0-2 | -151502 |
| 3sealed | 287 | Pershall, Jonathan (1501) | Won 2-0 | +181520 |
| 4sealed | 190 | Salazar, Richard R (1518) | Won 2-1 | +181538 |
| 5sealed | 123 | Sager, Scott (1583) | Won 2-1 | +191557 |
| 6sealed | 58 | Shen, Eric (1616) | Lost 1-2 | -171540 |
| 7sealed | 174 | Kurtzman, Andrew (1534) | Lost 0-2 | -181522 |
| top | average opponent: 1571record: 3-3 | new rating: 1522 | ||
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 155 | Ready, Jimmy (1525) | Lost 0-2 | -181482 |
| 2sealed | 446 | Taylor, Brantley (1482) | Won 2-1 | +181500 |
| 3sealed | 254 | Norton, Houston (1500) | Won 2-0 | +181518 |
| 4sealed | 232 | Freese, Eli (1517) | Won 2-1 | +181536 |
| 5sealed | 149 | Leydens, Kerey (1471) | Won 2-0 | +171553 |
| 6sealed | 114 | Melendez, Luis Carlos (1557) | Lost 0-2 | -181535 |
| 7sealed | 204 | Sowards, Richard (1534) | Lost 1-2 | -181517 |
| top | average opponent: 1512record: 4-3 | new rating: 1517 | ||