Rivera, Miguel
Current rating: 1448
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 778 | Cypher, Sean (1464) | Lost 1-2 | -181444 |
| 2modern | 875 | Surovy, Tyler (1526) | Won 2-0 | +201464 |
| 3modern | 1061 | Gardner, Noah (1483) | Lost 0-2 | -181446 |
| 4modern | 1105 | Laflamme, Anthony (1508) | Lost 1-2 | -171429 |
| 5modern | 1039 | Bell, Aidan (1462) | Won 2-1 | +191448 |
| top | average opponent: 1489record: 2-3 | new rating: 1448 | ||
| Grand Prix Atlantic City 2015 (DTK limited) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 328 | Wells, Christopher (1445) | Lost 0-2 | -191480 |
| 2sealed | 400 | Baldwin, Kayla (1481) | Lost 0-2 | -181462 |
| top | average opponent: 1463record: 0-2 | new rating: 1462 | ||
| Grand Prix Mexico City 2005 (Kamigawa block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 93 | Escalona, Miguel (1500) | Lost 1-2 | -181482 |
| 2block | 93 | Argueta Hernandez, Nathaniel (1482) | Won 2-1 | +181500 |
| 3block | 72 | Bravo Cuevas, Victor (1500) | Won 2-0 | +181518 |
| 4block | 76 | Carrera, Oscar (1501) | Won 2-1 | +181536 |
| 5block | 32 | Gonzalez, Aldo (1520) | Lost 0-2 | -191517 |
| 6block | 61 | lombell, Christopher (1501) | Lost 1-2 | -181499 |
| top | average opponent: 1500record: 3-3 | new rating: 1499 | ||