Miranda, Jan
Current rating: 1479
| Grand Prix Philadelphia 2014 (BNG limited) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 110 | Patton, Steve (1522) | Won 2-0 | +181536 |
| 2sealed | 437 | Hernandez, Kevin (1402) | Lost 0-2 | -211515 |
| 3sealed | 538 | Thompson, Dylan (1497) | Lost 0-2 | -181497 |
| 4sealed | 635 | Gang, Joshua (1481) | Lost 0-2 | -181479 |
| top | average opponent: 1475record: 1-3 | new rating: 1479 | ||
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 225 | Jardine, Eric (1500) | Won 2-1 | +181522 |
| 2sealed | 41 | Szyman, Brandon (1485) | Won 2-0 | +181540 |
| 3sealed | 255 | Kovac, Chase (1819) | Lost 0-2 | -131527 |
| 4sealed | 240 | Fennell, Christopher (2084) | Lost 0-2 | -91518 |
| top | average opponent: 1722record: 2-2 | new rating: 1518 | ||
| Grand Prix Atlantic City 2013 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 109 | Wille, Sandra (1500) | Won 2-0 | +181518 |
| 2standard | 175 | Rankin, Mark (1650) | Lost 1-2 | -161502 |
| 3standard | 462 | Conti, Blake (1498) | Lost 1-2 | -181484 |
| 4standard | 555 | Nasti, Dave (1482) | Won 2-1 | +181502 |
| 5standard | 575 | Thompson, Dylan (1515) | Won 2-0 | +191521 |
| 6standard | 292 | Chodan, Ross (1625) | Lost 0-2 | -171504 |
| top | average opponent: 1545record: 3-3 | new rating: 1504 | ||