Ybarra, Brett J
Current rating: 1372
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1434 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 283 | Huber, Nicholas (1466) | Won 2-0 | +181452 |
| 2legacy | 307 | Hoffeld, Joshua (1601) | Lost 1-2 | -151437 |
| 3legacy | 507 | Headley, Matthew (1687) | Lost 0-2 | -141423 |
| 4legacy | 551 | Prajzner, Ross (1414) | Lost 1-2 | -181405 |
| 5legacy | 500 | Mazzurco, Christopher (1488) | Lost 1-2 | -161389 |
| 6legacy | 471 | Guo, Meng (1445) | Lost 0-2 | -171372 |
| top | average opponent: 1517record: 1-5 | new rating: 1372 | ||
| Grand Prix Indianapolis 2012 (legacy) | starting rating: 1485 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 257 | Weaver, Kyle (1518) | Lost 0-2 | -171468 |
| 3legacy | 271 | Esser, Andrew (1500) | Lost 1-2 | -181450 |
| 4legacy | 549 | Henry, Dre (1526) | Lost 0-2 | -161434 |
| top | average opponent: 1515record: 0-3 | new rating: 1434 | ||
| Grand Prix Pittsburgh 2011 (M12 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 442 | Downs, Mikaela (1546) | Won 2-1 | +191519 |
| 2standard | 232 | Wilburn, Aaron (1592) | Lost 1-2 | -171502 |
| 3standard | 409 | Bastin, Benjamin (1354) | Won 2-1 | +161518 |
| 4standard | 362 | Burgold, Lino (1699) | Lost 0-2 | -151503 |
| 5standard | 462 | Burnham, James (1520) | Lost 0-2 | -181485 |
| top | average opponent: 1542record: 2-3 | new rating: 1485 | ||