Rojas, Juan
Current rating: 1439
Record: 6-10-6
| Grand Prix Rio de Janeiro 2013 (GTC standard) | starting rating: 1472 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 97 | Lucero, Fabian (1486) | Won 2-0 | +181490 |
| 3standard | 17 | Martinez, Mauricio (1536) | Draw 1-1 | +11491 |
| 4standard | 83 | Araujo De Carvalho, Eder (1536) | Lost 0-2 | -171474 |
| 5standard | 152 | Benigno, Vitor (1518) | Draw 1-1 | +11475 |
| 6standard | 195 | Pinheiro, Felipe (1484) | Lost 1-2 | -181457 |
| 7standard | 199 | Conceicao Doile, Leonardo (1451) | Draw 1-1 | 01457 |
| 8standard | 167 | Paulo A., (1482) | Lost 0-2 | -181439 |
| top | average opponent: 1499record: 1-3-3 | new rating: 1439 | ||
| Grand Prix San Antonio 2012 (RTR standard) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 31 | Williams, Steven M (1433) | Draw 1-1 | 01468 |
| 2standard | 199 | Noah, Matthew (1499) | Won 2-0 | +181486 |
| 3standard | 125 | Gonzales, Jeremy (1515) | Lost 0-2 | -171469 |
| 4standard | 250 | Couazos, Juan R. (1484) | Won 2-1 | +181487 |
| 5standard | 171 | Roper, Michael (1501) | Draw 1-1 | 01487 |
| 6standard | 224 | Holloway, Tjaden (1518) | Draw 1-1 | +11488 |
| 7standard | 205 | Sager, Scott (1545) | Lost 1-2 | -171471 |
| 8standard | 186 | Poole, Brooke (1486) | Won 2-1 | +181489 |
| 9standard | 163 | Lin, Tony J (1545) | Lost 0-2 | -171472 |
| top | average opponent: 1503record: 3-3-3 | new rating: 1472 | ||
| Grand Prix Philadelphia 2012 (RTR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 688 | Tam, Wai (1114) | Won 0-0 | +111511 |
| 2sealed | 728 | Rodriguez, Juan C (1774) | Won 2-1 | +231534 |
| 3sealed | 604 | Bravstein, Jeffrey (1615) | Lost 0-2 | -171517 |
| 4sealed | 654 | Li, Phillip (1708) | Lost 0-2 | -141503 |
| 5sealed | 764 | McLean, Drew (1617) | Lost 0-2 | -161487 |
| 6sealed | 797 | Bathurst, Scott (1446) | Lost 0-2 | -191468 |
| top | average opponent: 1546record: 2-4 | new rating: 1468 | ||