Olivera, Miguel
Current rating: 1439
Record: 10-15
| Grand Prix Detroit 2019 (M20 limited) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 67 | McIlwaine, Patrick (1639) | Lost 0-2 | -151430 |
| 3sealed | 266 | Saddy, Julian (1618) | Won 2-1 | +221452 |
| 4sealed | 123 | Siembor, Michael (1687) | Lost 0-2 | -141438 |
| 5sealed | 206 | Burch, Hal (1550) | Won 2-1 | +201458 |
| 6sealed | 142 | Brooks, John (1412) | Lost 1-2 | -191439 |
| top | average opponent: 1581record: 2-3 | new rating: 1439 | ||
| Grand Prix New Jersey 2019 (RNA limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 114 | Hinton, Edgar (1523) | Lost 1-2 | -171465 |
| 2sealed | 502 | Czarnecki, Christopher (1366) | Lost 1-2 | -201445 |
| 3sealed | 644 | Luna, Christopher (1314) | Won 2-0 | +161461 |
| 4sealed | 531 | Jacques, Zachary (1551) | Lost 0-2 | -161445 |
| top | average opponent: 1439record: 1-3 | new rating: 1445 | ||
| Grand Prix New Jersey 2018 (GRN standard) | starting rating: 1493 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 247 | Walsh, James (1500) | Lost 1-2 | -181475 |
| 2standard | 343 | Rodriguez, Thomas (1624) | Won 2-1 | +211496 |
| 3standard | 379 | O'Donnell, Devon (1758) | Lost 1-2 | -131483 |
| 4standard | 483 | Cerbone, Alex (1521) | Won 2-0 | +181501 |
| 5standard | 332 | Hu, Yunyi (1504) | Lost 0-2 | -181483 |
| 6standard | 449 | Rubin, Nicholas (1409) | Won 2-1 | +171500 |
| 7standard | 336 | Curry, Larry (1522) | Lost 0-2 | -181482 |
| top | average opponent: 1548record: 3-4 | new rating: 1482 | ||
| Grand Prix Atlanta 2016 (KLD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 844 | Burdette, Bryce (1500) | Won 2-0 | +181518 |
| 2sealed | 688 | Castro, Jorge (1438) | Won 2-1 | +171535 |
| 3sealed | 702 | Fortanely, Bobby (1919) | Won 2-1 | +241559 |
| 4sealed | 632 | Tan, Richard (1816) | Lost 0-2 | -131546 |
| 5sealed | 766 | Johnson, Cody S (1644) | Lost 1-2 | -161530 |
| 6sealed | 929 | Dempsey, Thomas (1521) | Lost 0-2 | -191511 |
| 7sealed | 988 | Webb, Michael (1537) | Won 2-0 | +191530 |
| 8sealed | 862 | Yang, Shigong (1500) | Lost 1-2 | -191511 |
| 9sealed | 872 | Penney, Sam (1502) | Lost 1-2 | -181493 |
| top | average opponent: 1597record: 4-5 | new rating: 1493 | ||