Parson, Justin
Current rating: 1610
Record: 22-16
| Grand Prix Baltimore 2014 (KTK limited) | starting rating: 1575 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 248 | Dufour, Jimmy (1628) | Won 2-0 | +191594 |
| 3sealed | 254 | Kanter, Jonathan (1490) | Won 2-1 | +161610 |
| 4sealed | 94 | Foster, David (1500) | Lost 1-2 | -201590 |
| 5sealed | 88 | Greb, Chuck (1520) | Won 2-1 | +171607 |
| 6sealed | 122 | Healy, John (1550) | Won 2-1 | +171624 |
| 7sealed | 22 | Buchanan, Jessica (1730) | Won 2-1 | +201644 |
| 8sealed | 13 | Crane, Paul (1603) | Lost 1-2 | -191625 |
| 9sealed | 51 | Green, Benjamin (1799) | Lost 0-2 | -151610 |
| top | average opponent: 1602record: 5-3 | new rating: 1610 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1564 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 1693 | Seves, Rodrigo (1518) | Won 2-0 | +171581 |
| 3legacy | 1401 | Badrudin, Karim (1588) | Lost 1-2 | -181563 |
| 4legacy | 1784 | Durham, Robert (1506) | Lost 1-2 | -191544 |
| 5legacy | 1739 | Walters, William (1539) | Won 2-1 | +181562 |
| 6legacy | 1727 | Campman, Andrew (1454) | Won 2-0 | +161578 |
| 7legacy | 1521 | Gerstner, Timothy (1543) | Won 2-0 | +171595 |
| 8legacy | 1560 | Stephen, Mike (1492) | Lost 1-2 | -201575 |
| top | average opponent: 1520record: 4-3 | new rating: 1575 | ||
| Grand Prix Philadelphia 2014 (BNG limited) | starting rating: 1563 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 324 | Potrzuski, Kyle (1535) | Won 2-0 | +171580 |
| 4sealed | 134 | Homer, Daniel (1572) | Won 2-1 | +181598 |
| 5sealed | 79 | Monmaney, Joshua (1506) | Lost 1-2 | -201578 |
| 6sealed | 103 | Mead, Hank (1717) | Won 2-0 | +211599 |
| 7sealed | 104 | Betesh, Ralph (1553) | Lost 1-2 | -191580 |
| 8sealed | 180 | Weed, Bret (1658) | Lost 0-0 | -161564 |
| top | average opponent: 1590record: 3-3 | new rating: 1564 | ||
| Grand Prix Dallas-Fort Worth 2013 (THS standard) | starting rating: 1579 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 214 | Nestico, Mark (1664) | Lost 0-2 | -161563 |
| top | record: 0-1 | new rating: 1563 | ||
| Grand Prix Louisville 2013 (THS standard) | starting rating: 1564 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 297 | Leedy, Brett (1533) | Lost 0-2 | -181546 |
| 4standard | 341 | Faulkner, Andrew (1518) | Won 2-0 | +171563 |
| 5standard | 237 | Dobbs, Benjamin (1564) | Won 2-0 | +181581 |
| 6standard | 243 | Bentley, Bryan (1539) | Won 2-0 | +171598 |
| 7standard | 150 | Williams, Jason (1584) | Lost 1-2 | -181580 |
| 8standard | 249 | Applegate, David (1560) | Lost 0-2 | -181562 |
| 9standard | 227 | Wise, Jacob (1539) | Won 2-1 | +171579 |
| top | average opponent: 1548record: 4-3 | new rating: 1579 | ||
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 335 | Avilla, Anthony (1519) | Won 2-1 | +181518 |
| 2sealed | 73 | Lignelli, Steven (1606) | Won 2-1 | +201538 |
| 3sealed | 192 | Marquardt, David A (1535) | Won 2-1 | +181556 |
| 4sealed | 140 | Nakamura, Shuhei (1918) | Lost 1-2 | -121544 |
| 5sealed | 168 | Buckingham, James (1684) | Won 2-1 | +211565 |
| 6sealed | 106 | Lux, Jason (1511) | Won 2-1 | +171582 |
| 7sealed | 33 | Gonzales, Roberto (1766) | Lost 1-2 | -151567 |
| 8sealed | 166 | Miller, Aaron (1505) | Lost 1-2 | -191548 |
| 9sealed | 181 | Noe, Amanda (1446) | Won 2-1 | +161564 |
| top | average opponent: 1610record: 6-3 | new rating: 1564 | ||