Rosas, Cristobal
Current rating: 1605
Record: 17-12-1
| Regional Championships Santiago 2023 (ONE standard) | starting rating: 1572 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 55 | Letelier, Juan Pablo (1514) | Won 2-1 | +171589 |
| 2standard | 59 | Moreira Almonacid, Richard (1666) | Lost 0-2 | -171572 |
| 3standard | 23 | Castiglione, Eduardo (1538) | Won 2-0 | +181590 |
| 4standard | 19 | Ramos Piccini, Augusto (1521) | Won 2-1 | +171607 |
| 5standard | 18 | Fernandez, Camilo (1741) | Won 2-1 | +201627 |
| 6standard | 41 | jarufe, Miguel (1556) | Won 2-0 | +171644 |
| 7standard | 29 | Toledo, Sebastian (1587) | Lost 0-2 | -191625 |
| 8standard | 7 | Comtesse, Gaston (1514) | Lost 0-2 | -201605 |
| top | average opponent: 1580record: 5-3 | new rating: 1605 | ||
| Grand Prix Santiago 2016 (KLD standard) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 213 | Torres, Nicolas (1500) | Won 2-0 | +181498 |
| 2standard | 74 | Bastidas, Edgard (1534) | Won 2-0 | +191517 |
| 3standard | 52 | Chilyk, Alexander (1538) | Won 2-1 | +181535 |
| 4standard | 62 | Riquelme, Guillermo (1577) | Won 2-0 | +191554 |
| 5standard | 33 | Quijada Bahamondes, Alejandro (1618) | Won 2-0 | +191573 |
| 6standard | 1 | Del Popolo, Juan (1542) | Won 2-0 | +181591 |
| 7standard | 3 | Roson, Nahuel (1670) | Draw 1-1 | +11592 |
| 8standard | 6 | Gonzalez, Fernando David (1630) | Lost 0-0 | -171575 |
| 9standard | 24 | dos Santos Vieira, Eduardo (2123) | Lost 0-2 | -91566 |
| 10standard | 44 | Ruiz, Gabriela (1578) | Won 2-1 | +181584 |
| 11standard | 33 | Sifuentes, Francisco (1703) | Won 2-1 | +201604 |
| 12standard | 17 | Lauria, Pedro (1609) | Lost 0-2 | -181586 |
| 13standard | 35 | Soares, Pedro (1603) | Won 2-1 | +191605 |
| 14standard | 18 | Sapiras, Armando (1870) | Lost 0-2 | -141591 |
| 15standard | 33 | Coraiola, Gustavo (1519) | Lost 1-2 | -191572 |
| top | average opponent: 1641record: 9-5-1 | new rating: 1572 | ||
| Grand Prix Baltimore 2014 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 279 | Stiffler, Maxwell (1429) | Lost 0-2 | -191481 |
| 2sealed | 462 | Barger, Brent (1482) | Lost 0-2 | -181463 |
| 3sealed | 523 | Andrews, John (1430) | Lost 1-2 | -191444 |
| 4sealed | 530 | Roth, Phil (1510) | Won 2-1 | +191463 |
| 5sealed | 463 | Griffith, Ted (1470) | Won 2-0 | +181481 |
| 6sealed | 376 | Featherer, Charles (1388) | Won 2-0 | +171498 |
| 7sealed | 308 | Jort, Elias (1505) | Lost 0-2 | -181480 |
| top | average opponent: 1459record: 3-4 | new rating: 1480 | ||