Mitchell, Josh
Current rating: 1536
Record: 17-16
| Grand Prix Philadelphia 2014 (BNG limited) | starting rating: 1594 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 282 | Lee, Jesse (1500) | Lost 0-2 | -191575 |
| 2sealed | 731 | Annino, Louis (1498) | Lost 0-2 | -201555 |
| 3sealed | 825 | Tartamella, Chris (1462) | Lost 0-2 | -191536 |
| top | average opponent: 1487record: 0-3 | new rating: 1536 | ||
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1545 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 143 | Bianchi, Anthony (1428) | Won 2-0 | +161561 |
| 2sealed | 291 | Ottaway, Sean (1561) | Won 2-0 | +181579 |
| 3sealed | 216 | Wijsman, Gerwin (1597) | Lost 1-2 | -171562 |
| 4sealed | 348 | Wyant, Aaron (1608) | Lost 0-2 | -181544 |
| 5sealed | 387 | Compton, Ben (1518) | Won 2-0 | +181562 |
| 6sealed | 294 | Triveri, Robert J (1527) | Won 2-0 | +171579 |
| 7sealed | 253 | Gapinski, John (1514) | Won 2-0 | +171596 |
| 8sealed | 218 | Thurman, Matt (1553) | Won 2-0 | +171613 |
| 9sealed | 157 | Episcopo, Anthony (1567) | Lost 0-2 | -191594 |
| top | average opponent: 1541record: 6-3 | new rating: 1594 | ||
| Grand Prix Providence 2011 (legacy) | starting rating: 1606 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 24 | Stringer, Joshua (1485) | Lost 0-2 | -201586 |
| 3legacy | 161 | Lyons, Paul (1484) | Lost 1-2 | -201566 |
| 4legacy | 250 | Lane, Brian (1433) | Lost 1-2 | -211545 |
| top | average opponent: 1468record: 0-3 | new rating: 1545 | ||
| Grand Prix Dallas-Fort Worth 2011 (MBS standard) | starting rating: 1616 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 136 | Valenti, Christian (1843) | Won 2-0 | +221638 |
| 4standard | 145 | Gemme, Matthew T (1471) | Won 2-0 | +151653 |
| 5standard | 53 | Lax, Ari (2080) | Lost 0-2 | -111642 |
| 6standard | 63 | DeTora, Melissa (1702) | Lost 1-2 | -171625 |
| 7standard | 193 | Matthews, Odos (1532) | Lost 1-2 | -191606 |
| top | average opponent: 1725record: 2-3 | new rating: 1606 | ||
| Grand Prix Denver 2011 (MBS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 454 | Chan, Thomas (1518) | Won 2-1 | +181518 |
| 4sealed | 423 | Chapman, Jack (1552) | Won 2-1 | +191537 |
| 5sealed | 403 | Lytle, Tyler (1591) | Won 2-1 | +191556 |
| 6sealed | 402 | Freeman, Brendon (1554) | Won 2-0 | +181574 |
| 7sealed | 404 | Koessel, Noah (1510) | Won 2-1 | +171591 |
| 8sealed | 402 | Chen, Lokman (1782) | Lost 0-2 | -151576 |
| 9sealed | 411 | Woods, Conley (1954) | Won 2-1 | +251601 |
| 10draft | 3 | Barciella, Francisco (1698) | Won 2-1 | +201621 |
| 11draft | 23 | Chen, Lokman (1799) | Lost 1-2 | -151606 |
| 12draft | 2 | Cheon, Paul (2021) | Lost 0-2 | -111595 |
| 13draft | 48 | Rolf, David (1614) | Won 2-1 | +181613 |
| 14draft | 52 | Sperling, Matthew (1832) | Lost 1-2 | -141599 |
| 15draft | 27 | Koessel, Noah (1537) | Won 2-1 | +171616 |
| top | average opponent: 1689record: 9-4 | new rating: 1616 | ||