Leiva, Gerardo
Current rating: 1471
Record: 2-4-1
| Grand Prix Costa Rica 2016 (SOI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 109 | Robles, Diego (1500) | Lost 1-2 | -181482 |
| 2standard | 139 | Boccio, Matthew (1916) | Won 2-1 | +251507 |
| 3standard | 135 | Ro, Alan (1501) | Lost 0-2 | -181489 |
| 4standard | 172 | Castillo Ubillus, Carlos Ivan (1482) | Won 2-0 | +181507 |
| 5standard | 152 | Adames, Osvaldo (1499) | Lost 0-2 | -181489 |
| 6standard | 181 | Espinoza, Daube (1507) | Draw 1-1 | 01489 |
| 7standard | 174 | Bruhn, Max (1482) | Lost 1-2 | -181471 |
| average opponent: 1555record: 2-4-1 | new rating: 1471 | |||