Spencer, J.T.
Current rating: 1507
Record: 5-5
| Grand Prix Oklahoma City 2013 (THS limited) | starting rating: 1509 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 273 | Wilson, Joshua B (1500) | Won 2-1 | +181527 |
| 2sealed | 209 | Griffith, Jeremy (1489) | Lost 0-2 | -191508 |
| 3sealed | 378 | Mitchell, Clay (1499) | Won 2-0 | +181526 |
| 4sealed | 353 | Salter, Michael (1487) | Lost 0-2 | -191507 |
| average opponent: 1494record: 2-2 | new rating: 1507 | |||
| Grand Prix Houston 2013 (DGM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 254 | Coovert, Shane (1500) | Won 2-0 | +181518 |
| 2sealed | 233 | Davila, Gilbert (1452) | Won 2-0 | +171535 |
| 3sealed | 4 | Herdman, William (1342) | Won 2-1 | +141549 |
| 4sealed | 119 | Costa, Matthew (1941) | Lost 1-2 | -111538 |
| 5sealed | 67 | Martell, Tom (2010) | Lost 0-2 | -101528 |
| 6sealed | 230 | Sconci, Jacob (1449) | Lost 1-2 | -191509 |
| average opponent: 1616record: 3-3 | new rating: 1509 | |||