Sherman, Josh
Current rating: 1402
| Grand Prix Oakland 2016 (BFZ standard) | starting rating: 1454 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 377 | Trethewey, Erik (1500) | Draw 1-1 | +11455 |
| 2standard | 463 | Rimmel, Nathaniel (1467) | Won 2-1 | +181473 |
| 3standard | 392 | Coyle, Sean (1483) | Lost 0-2 | -181455 |
| 4standard | 580 | Bistagne, Adam (1433) | Lost 0-2 | -181437 |
| 5standard | 699 | Dorsey, Nathan (1437) | Lost 1-2 | -181419 |
| 6standard | 735 | Leiden, Conrad (1467) | Lost 1-2 | -171402 |
| top | average opponent: 1464record: 1-4-1 | new rating: 1402 | ||
| Grand Prix Austin 2004 (COK limited) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 123 | Stanton, Kelly (1500) | Won 2-0 | +191465 |
| 2sealed | 22 | Swigart, Chad (1518) | Lost 1-2 | -171448 |
| 3sealed | 101 | Odorizzi, Christopher (1498) | Won 2-0 | +191467 |
| 4sealed | 91 | Coquat, Joshua (1518) | Won 2-1 | +191486 |
| 5sealed | 65 | Sullivan, Patrick (1680) | Lost 1-2 | -151471 |
| 6sealed | 60 | Barrentine, Scott (1521) | Lost 0-2 | -171454 |
| top | average opponent: 1539record: 3-3 | new rating: 1454 | ||
| Grand Prix Boston 2003 (LGN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 149 | Siu, Brian (1481) | Lost 0-2 | -181482 |
| 2sealed | 232 | Bernier, Samuel (1482) | Lost 0-2 | -181464 |
| 3sealed | 242 | Heil, Michael (1464) | Lost 0-2 | -181446 |
| 4sealed | 250 | Castrello, Brandon (1446) | Won 2-1 | +181464 |
| 5sealed | 208 | Smith, Zack (1464) | Lost 0-2 | -181446 |
| top | average opponent: 1467record: 1-4 | new rating: 1446 | ||