Obando Cervantes, Esteban
Current rating: 1520
Record: 5-4
| Grand Prix Costa Rica 2016 (SOI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 75 | Hoyos, Luis (1500) | Lost 1-2 | -181482 |
| 2standard | 148 | Donnelly, Neal (1482) | Won 2-0 | +181500 |
| 3standard | 165 | Montero, Francisco (1534) | Won 2-0 | +191519 |
| 4standard | 117 | Wight, Lawrence (1527) | Lost 1-2 | -181501 |
| 5standard | 135 | Cubillos, Fabian (1432) | Lost 0-2 | -191482 |
| 6standard | 196 | Rodriguez Castro, Denia Marinet (1484) | Won 2-0 | +181500 |
| 7standard | 137 | Alter, Scott (1630) | Lost 0-2 | -161484 |
| 8standard | 151 | Navarro Arauz, Juan Jose (1508) | Won 2-0 | +181502 |
| 9standard | 135 | Duque, Diego (1506) | Won 2-1 | +181520 |
| average opponent: 1511record: 5-4 | new rating: 1520 | |||