Perez Pou, Oscar
Current rating: 1327
Record: 12-24-1
| Grand Prix Utrecht 2019 (ELD limited) | starting rating: 1358 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 543 | Noordegraaf, Tijmen (1406) | Draw 1-1 | 01358 |
| 2sealed | 544 | Bahlai, Andrii (1498) | Won 2-0 | +211379 |
| 3sealed | 337 | Bergonzoni, Luca (1748) | Lost 1-2 | -121367 |
| 4sealed | 489 | Mandel, Taavi (1503) | Lost 0-2 | -151352 |
| 5sealed | 547 | Hartmann, Michael (1538) | Lost 1-2 | -151337 |
| 6sealed | 495 | Schaerf, Daniel (1596) | Lost 1-2 | -131324 |
| 7sealed | 422 | Tramarin, Patrick (1349) | Lost 0-1 | -181306 |
| 8sealed | 355 | Blake, Joseph (1453) | Won 2-1 | +211327 |
| top | average opponent: 1511record: 2-5-1 | new rating: 1327 | ||
| Grand Prix Turin 2018 (M19 limited) | starting rating: 1382 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 252 | Solomon, Sorin (1456) | Lost 0-2 | -171365 |
| 2sealed | 311 | Vivian, Nicholas (1487) | Lost 0-2 | -151350 |
| 3sealed | 464 | Konig, Stefan (1461) | Lost 1-2 | -161334 |
| 4sealed | 482 | Patria, Andrea (1446) | Won 2-0 | +201354 |
| 5sealed | 433 | Ahvenainen, Miikka (1466) | Won 2-0 | +201374 |
| 6sealed | 369 | Fregosi, Lorenzo (1476) | Lost 0-2 | -161358 |
| top | average opponent: 1465record: 2-4 | new rating: 1358 | ||
| Grand Prix Bologna 2017 (AKH limited) | starting rating: 1451 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 218 | Smirnov, Dmitry (1644) | Lost 1-2 | -151436 |
| 2sealed | 419 | Chinati, Giorgio (1338) | Lost 1-2 | -201416 |
| 3sealed | 745 | Ahmed, Ben (1380) | Won 2-0 | +181434 |
| 4sealed | 700 | Lamperti, Isacco (1549) | Lost 0-2 | -161418 |
| 5sealed | 737 | Murro, Pier Matteo (1469) | Lost 1-2 | -171401 |
| 6sealed | 713 | Haring, Andreas (1369) | Lost 1-2 | -191382 |
| top | average opponent: 1458record: 1-5 | new rating: 1382 | ||
| Grand Prix London 2016 (KLD limited) | starting rating: 1426 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 226 | He, Haiyang (1500) | Lost 0-2 | -161410 |
| 2sealed | 694 | Fridriksson, Marteinn (1497) | Won 2-0 | +191429 |
| 3sealed | 414 | Dauppe, Claudia (1327) | Lost 1-2 | -201409 |
| 4sealed | 903 | Shreeve, Ben (1484) | Won 2-0 | +201429 |
| 5sealed | 807 | Lythe, Richard (1453) | Won 2-0 | +181447 |
| 6sealed | 469 | Smith, Max (1526) | Won 2-0 | +191466 |
| 7sealed | 155 | Wheatley, Richard (1539) | Won 2-1 | +201486 |
| 8sealed | 211 | Nisti, Luca (1444) | Lost 0-2 | -191467 |
| 9sealed | 341 | Davies, Chris8854 (1549) | Lost 1-2 | -161451 |
| top | average opponent: 1480record: 5-4 | new rating: 1451 | ||
| Grand Prix Madrid 2015 (ORI limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 181 | Martin Hernandez, David (1500) | Lost 1-2 | -181482 |
| 2sealed | 466 | Fernandez Garcia, Javier (1412) | Lost 1-2 | -191463 |
| 3sealed | 582 | Hernandez, Jorge (1494) | Lost 0-2 | -181445 |
| 4sealed | 629 | Sanz, Carlos (1446) | Lost 1-2 | -181427 |
| 5sealed | 594 | Fernandez Lorente, Jose Antonio (1344) | Won 2-0 | +171444 |
| 6sealed | 511 | Ballestero Allueva, Aurelio (1446) | Lost 1-2 | -181426 |
| 7sealed | 423 | Figueira, Jose Pedro (1447) | Won 2-0 | +181444 |
| 8sealed | 333 | Navarro Salazar, Anton (1443) | Lost 0-2 | -181426 |
| top | average opponent: 1441record: 2-6 | new rating: 1426 | ||