Baumgarten, Joshua
Current rating: 1432
Record: 2-6
| Grand Prix Philadelphia 2014 (BNG limited) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 484 | Koren, Jonathan (1500) | Lost 0-2 | -181465 |
| 2sealed | 561 | Brown, Justin (1563) | Lost 0-2 | -161449 |
| 3sealed | 818 | Wood, Ben (1502) | Lost 0-2 | -171432 |
| average opponent: 1522record: 0-3 | new rating: 1432 | |||
| Grand Prix Baltimore 2012 (DKA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 208 | Allen, Crispin (1515) | Lost 0-2 | -181482 |
| 2standard | 505 | Manzano, Steve L (1502) | Lost 1-2 | -171465 |
| 3standard | 619 | Naylor, Tom (1463) | Won 2-1 | +181483 |
| 4standard | 582 | Indiveri, Vincent (1483) | Won 2-0 | +181501 |
| 5standard | 497 | Santiago, Christopher (1498) | Lost 0-2 | -181483 |
| average opponent: 1492record: 2-3 | new rating: 1483 | |||