Rivera, Rafael
Current rating: 1423
Record: 5-10
| Grand Prix Orlando 2018 (M19 standard) | starting rating: 1410 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 21 | Bates, Timothy (1500) | Lost 1-2 | -161394 |
| 2standard | 342 | Prieto, Luis Delfin (1626) | Lost 0-2 | -141380 |
| 3standard | 425 | Bueno-Coto, Bolivar (1466) | Lost 1-2 | -161364 |
| 4standard | 465 | Blake, David (1447) | Won 2-0 | +191383 |
| 5standard | 390 | Lyon, Dax (1437) | Won 2-1 | +191402 |
| 6standard | 326 | Elkhatib, Ronnie (1468) | Won 2-0 | +191421 |
| 7standard | 237 | Mussa Barbera Filho, Luiz Carlos (1529) | Won 2-1 | +201441 |
| 8standard | 191 | Pierson, Zachary (1435) | Lost 0-2 | -181423 |
| average opponent: 1489record: 4-4 | new rating: 1423 | |||
| Grand Prix Santiago 2014 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 132 | Mendez, Ivan (1500) | Lost 1-2 | -181482 |
| 2standard | 213 | Villacura, Ignacio (1483) | Won 2-0 | +181500 |
| 3standard | 263 | Lopez, Jose Luis (1538) | Lost 0-2 | -171483 |
| 4standard | 227 | Errecalde, Ricardo (1482) | Lost 0-2 | -181465 |
| 5standard | 274 | Villaseca, Andres (1464) | Lost 0-2 | -181447 |
| 6standard | 249 | Souza, Gabriel (1428) | Lost 1-2 | -191428 |
| 7standard | 210 | Lara, Rodrigo (1426) | Lost 0-2 | -181410 |
| average opponent: 1475record: 1-6 | new rating: 1410 | |||