Ledezma Lopez, Andy
Current rating: 1476
Record: 4-7
| Grand Prix Costa Rica 2016 (SOI standard) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 68 | Cabrero, Ricardo (1639) | Lost 0-2 | -151451 |
| 4standard | 98 | Ferro Valdivia, Daniel (1781) | Won 2-0 | +241475 |
| 5standard | 96 | Breitman, Alan (1750) | Lost 1-2 | -131462 |
| 6standard | 139 | Potter, Doug (1886) | Lost 1-2 | -111451 |
| 7standard | 158 | Robles, Diego (1501) | Won 2-1 | +191470 |
| 8standard | 112 | Canavati, Andreas (1755) | Won 2-0 | +231493 |
| 9standard | 79 | Amador, Eduardo (1546) | Lost 0-2 | -171476 |
| average opponent: 1694record: 3-4 | new rating: 1476 | |||
| Grand Prix Costa Rica 2012 (M13 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 128 | Morera, Rodrigo (1500) | Lost 0-2 | -181482 |
| 3sealed | 59 | Cubillos, Fabian (1500) | Won 2-1 | +181500 |
| 4sealed | 77 | Cespedez, Steven (1537) | Lost 1-2 | -171483 |
| 5sealed | 114 | Cowan, John William (1551) | Lost 0-2 | -171466 |
| average opponent: 1522record: 1-3 | new rating: 1466 | |||