Zeledon, Benjamin
Current rating: 1444
Record: 5-8
| Grand Prix Miami 2015 (FRF standard) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 111 | Shoemaker, John (1500) | Won 2-0 | +181500 |
| 2standard | 319 | Maney, Tom (1489) | Lost 0-2 | -181482 |
| 3standard | 453 | Roger, Philippe (1512) | Lost 1-2 | -181464 |
| 4standard | 444 | Cannaverde, Tatiana (1445) | Lost 1-2 | -181446 |
| 5standard | 529 | Johnson, Marcus (1442) | Won 2-0 | +181464 |
| 6standard | 402 | Smith, Scott D (1481) | Won 2-0 | +181482 |
| 7standard | 293 | Zhao, Yannan (1395) | Lost 0-2 | -191463 |
| 8standard | 25 | Ayers, Patrick (1424) | Lost 0-2 | -191444 |
| average opponent: 1461record: 3-5 | new rating: 1444 | |||
| Grand Prix Miami 2013 (DGM standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 150 | Fox, Ryan (1523) | Won 2-1 | +181518 |
| 2standard | 90 | Hagensten, David (1517) | Lost 1-2 | -181500 |
| 3standard | 264 | Geller, Alex (1499) | Won 2-0 | +181518 |
| 4standard | 282 | Glancy, Ben (1487) | Lost 0-2 | -181500 |
| 5standard | 418 | Nyren, Leanniel (1496) | Lost 1-2 | -181482 |
| average opponent: 1504record: 2-3 | new rating: 1482 | |||