Riveiro, Isaac
Current rating: 1432
| Pro Tour Ixalan (XLN standard) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 159 | Larsson, Joel (1927) | Lost 1-2 | -101498 |
| 2draft | 18 | Anderson, Robert (1872) | Lost 0-2 | -121486 |
| 3draft | 72 | Joglar, Gabriel (1596) | Lost 1-2 | -161470 |
| 4standard | 201 | Ding, Yi (1749) | Won 2-1 | +231493 |
| 5standard | 206 | Almeida, Danilo (1613) | Lost 1-2 | -161477 |
| 6standard | 194 | Nikolich, Benjamin (1899) | Lost 1-2 | -111466 |
| 7standard | 204 | Sloan, Shawn (1555) | Lost 0-2 | -161450 |
| 8standard | 198 | Sepulveda, Alejandro (1470) | Lost 0-2 | -181432 |
| top | average opponent: 1710record: 1-7 | new rating: 1432 | ||
| Grand Prix Madrid 2014 (modern) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 369 | Martinez, Luis (1500) | Won 2-0 | +191488 |
| 2modern | 352 | Arushanyan, Arsen (1576) | Won 2-0 | +201508 |
| 3modern | 71 | Llinares, Daniel (1537) | Draw 1-1 | 01508 |
| 4modern | 484 | Gonzalez, Carlos A. (1520) | Lost 0-2 | -181490 |
| 5modern | 425 | Purull, Albert (1517) | Won 2-0 | +191509 |
| 6modern | 254 | Laclaverie, Laurent (1451) | Won 2-1 | +171526 |
| 7modern | 166 | Vidal, Angel Omar (1556) | Lost 1-2 | -181508 |
| top | average opponent: 1522record: 4-2-1 | new rating: 1508 | ||
| Grand Prix Madrid 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 685 | Kelterbaum, Catherine (1334) | Lost 0-2 | -211479 |
| 5sealed | 706 | Saudek, Lucien (1561) | Lost 0-2 | -171462 |
| 6sealed | 770 | Cabrero, Juan Miguel (1516) | Lost 0-2 | -171445 |
| 7sealed | 771 | Leitzinger, Gerald (1787) | Won 2-0 | +241469 |
| top | average opponent: 1550record: 1-3 | new rating: 1469 | ||