Osuna, Juan Sebastian
Current rating: 1451
Record: 3-6
| Grand Prix Miami 2015 (FRF standard) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 351 | Goosby, James (1500) | Lost 1-2 | -181487 |
| 2standard | 435 | Huber, Katrina (1482) | Lost 1-2 | -181469 |
| 3standard | 586 | Vanoni, Gabriel (1467) | Lost 1-2 | -181451 |
| average opponent: 1483record: 0-3 | new rating: 1451 | |||
| Grand Prix Miami 2013 (DGM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 223 | Leake, Jesse (1500) | Lost 0-2 | -181482 |
| 2standard | 371 | White, John (1482) | Won 2-1 | +181500 |
| 3standard | 347 | Chatfield, Lawrence (1631) | Won 2-1 | +201520 |
| 4standard | 309 | Turpin, Andrew (1584) | Lost 0-2 | -161504 |
| 5standard | 390 | Rians, Glenn (1500) | Won 2-1 | +171521 |
| 6standard | 350 | Hernandez, Frank (1590) | Lost 0-2 | -161505 |
| average opponent: 1548record: 3-3 | new rating: 1505 | |||