Collazos, Michael
Current rating: 1499
Record: 3-3
| Grand Prix Miami 2013 (DGM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 101 | Grayson, Larry (1500) | Lost 1-2 | -181482 |
| 2standard | 393 | Hanlon, John (1464) | Lost 0-2 | -181464 |
| 3standard | 461 | Doblinger, Blake (1463) | Won 2-0 | +181482 |
| 4standard | 483 | Winbarg, David (1481) | Won 2-0 | +181500 |
| 5standard | 345 | Richardson, Michael (1467) | Won 2-0 | +171517 |
| 6standard | 230 | Mathos, Paul (1517) | Lost 0-2 | -181499 |
| average opponent: 1482record: 3-3 | new rating: 1499 | |||