Rivera, Juliams
Current rating: 1555
Record: 5-2-2
| Grand Prix Costa Rica 2016 (SOI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 118 | Sanabria, Andres (1548) | Draw 1-1 | +11501 |
| 2standard | 100 | Tosini, Nicholas (1499) | Won 2-0 | +181519 |
| 3standard | 115 | Bruhn, Max (1519) | Won 2-0 | +181537 |
| 4standard | 75 | Botis, Juan Carlos (1727) | Lost 1-2 | -151522 |
| 5standard | 112 | Molina, Wilberto (1535) | Won 2-1 | +181540 |
| 6standard | 84 | Prieto, Leonel (1472) | Draw 1-1 | -11539 |
| 7standard | 108 | Gutierrez Ortega, Carlos (1533) | Lost 0-2 | -181521 |
| 8standard | 81 | Gupta, Kanak (1519) | Won 2-1 | +181539 |
| 9standard | 106 | Ruiz Gonzalez, William (1422) | Won 2-1 | +161555 |
| average opponent: 1530record: 5-2-2 | new rating: 1555 | |||