De Oyanguren, Gonzalo
Current rating: 1510
| Grand Prix Barcelona 2019 (modern) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 216 | Silva, Miguel (1385) | Lost 0-2 | -191443 |
| 2modern | 368 | Schmittlin, Baptiste (1452) | Won 2-0 | +181461 |
| 3modern | 430 | Diaz Rojo, Ricardo (1652) | Won 2-0 | +221483 |
| 4modern | 260 | Calvanese, Pierluigi (1678) | Won 2-1 | +211504 |
| 5modern | 180 | Carreras Vinent, Lorenzo (1484) | Won 2-1 | +181522 |
| 6modern | 119 | Pletinckx, Kenneth (1699) | Won 2-0 | +211543 |
| 7modern | 118 | Pastural, Nicolas (1527) | Lost 0-2 | -181525 |
| 8modern | 227 | Hofmann, Mike (1718) | Lost 1-2 | -151510 |
| top | average opponent: 1574record: 5-3 | new rating: 1510 | ||
| Grand Prix Bilbao 2019 (modern) | starting rating: 1413 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 403 | Court, Gordon (1549) | Won 2-0 | +211434 |
| 2modern | 203 | Longo, Alessandro (1609) | Lost 0-2 | -151419 |
| 3modern | 462 | Jaraiz Ruiz, Samuel (1500) | Won 2-1 | +191438 |
| 4modern | 197 | Gomez Martinez, Enrique (1564) | Won 2-1 | +211459 |
| 5modern | 143 | Meijer, Ben (1517) | Won 2-0 | +191478 |
| 6modern | 98 | Garrido Salto, Felix (1472) | Lost 0-2 | -181460 |
| 7modern | 215 | Garcia De Martin, Ismael (1541) | Lost 1-2 | -171443 |
| 8modern | 302 | Bertolo, Jose (1522) | Won 2-1 | +191462 |
| top | average opponent: 1534record: 5-3 | new rating: 1462 | ||
| Grand Prix Barcelona 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 134 | Hirsila, Matias (1581) | Lost 0-2 | -171483 |
| 2modern | 501 | Skovgaard, Kaare (1508) | Won 2-0 | +191502 |
| 3modern | 601 | Perrier, Victor (1505) | Lost 0-2 | -181484 |
| 4modern | 698 | Lindeman, Lennart (1604) | Lost 1-2 | -161468 |
| 5modern | 649 | Daneluk, Erik (1531) | Lost 1-2 | -171451 |
| 6modern | 607 | Garcia, Gonzalo (1341) | Lost 0-2 | -201431 |
| 7modern | 530 | Olive, Gaston (1425) | Lost 0-2 | -181413 |
| top | average opponent: 1499record: 1-6 | new rating: 1413 | ||