Gallego, Sergio
Current rating: 1463
Record: 19-22-2
| Grand Prix Barcelona 2017 (AER standard) | starting rating: 1471 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 132 | Proell, Markus (1326) | Lost 0-1 | -201451 |
| 2standard | 322 | Lafon, Charles (1777) | Won 2-1 | +231474 |
| 3standard | 370 | Izquierdo, Joaquin (1440) | Won 2-0 | +181492 |
| 4standard | 266 | Biasio, Stefano (1596) | Lost 0-2 | -161476 |
| 5standard | 419 | Maqueda Nevado, Elsa Gara (1407) | Won 2-0 | +171493 |
| 6standard | 298 | Ciotta, Andrea (1743) | Lost 0-2 | -141479 |
| 7standard | 458 | Lapido, Juan (1502) | Lost 0-2 | -181461 |
| 8standard | 415 | Escrieut, Alexandre (1337) | Won 2-1 | +161477 |
| 9standard | 332 | Savvidis, Panagiotis (1684) | Lost 0-2 | -141463 |
| top | average opponent: 1535record: 4-5 | new rating: 1463 | ||
| Grand Prix Madrid 2016 (KLD standard) | starting rating: 1452 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 68 | Icasuriaga, Javier (1500) | Won 2-0 | +191471 |
| 2standard | 165 | Quevedo, Adrian (1497) | Lost 0-2 | -181453 |
| 3standard | 413 | Van Den Berg, Anco (1468) | Won 2-1 | +181471 |
| 4standard | 407 | Dominguez Sanchez, Ana Isabel (1519) | Won 2-1 | +191490 |
| 5standard | 161 | Rocamora, Anthony (1432) | Lost 0-2 | -191471 |
| 6standard | 266 | Dorle, Ludovic (1387) | Won 2-0 | +171488 |
| 7standard | 158 | Bellemin, Damien (1557) | Lost 1-2 | -171471 |
| 8standard | 272 | Barragan, Alejandro (1494) | Won 2-0 | +181489 |
| 9standard | 285 | Micallef, Ayrton (1492) | Lost 0-2 | -181471 |
| top | average opponent: 1483record: 5-4 | new rating: 1471 | ||
| Grand Prix Barcelona 2016 (SOI limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 529 | Del Campo, Juan (1439) | Draw 1-1 | -11481 |
| 2sealed | 478 | Galvan, Joan (1465) | Lost 0-2 | -181463 |
| 3sealed | 860 | Sanz Fernandez, Alex (1499) | Lost 1-2 | -171446 |
| 4sealed | 938 | DeVuyst, Kellen (1453) | Lost 0-2 | -181428 |
| 5sealed | 920 | Gonzalez, Ruben (1615) | Lost 0-2 | -151413 |
| 6sealed | 840 | Perez Cobos, Jesus (1406) | Won 2-0 | +181431 |
| 7sealed | 752 | Terres, Albert (1447) | Won 2-1 | +181449 |
| 8sealed | 657 | Grendelmeier, Nadine (1474) | Won 2-0 | +191468 |
| 9sealed | 557 | Knipping, Kai (1571) | Lost 0-2 | -161452 |
| top | average opponent: 1486record: 3-5-1 | new rating: 1452 | ||
| Grand Prix Madrid 2015 (ORI limited) | starting rating: 1542 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 486 | Sanchez, Alfredo (1460) | Lost 0-2 | -201522 |
| 2sealed | 508 | Blazquez Paredero, Raul (1482) | Won 2-0 | +171539 |
| 3sealed | 346 | Alonso Azcarate, Jacinto (1617) | Lost 1-2 | -161523 |
| 4sealed | 453 | Martinez Martinez, Ped (1483) | Won 2-0 | +171540 |
| 5sealed | 444 | Ubeda, Jose (1483) | Lost 0-2 | -191521 |
| 6sealed | 464 | Tachibana, Shinichiro (1407) | Lost 0-2 | -201501 |
| 7sealed | 399 | Berlinches Lopez, Eric (1461) | Lost 0-2 | -191482 |
| top | average opponent: 1485record: 2-5 | new rating: 1482 | ||
| Grand Prix Seville 2015 (FRF standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 3 | Ferrer, Ines (1500) | Draw 1-1 | 01500 |
| 2standard | 167 | Crotti, Enrico (1487) | Won 1-0 | +181518 |
| 3standard | 187 | Otero, Carlos (1635) | Lost 0-2 | -161502 |
| 4standard | 273 | Pinto, Duarte (1599) | Won 2-1 | +201522 |
| 5standard | 187 | Neyra Garcia, Marlon Andre (1613) | Won 2-0 | +191541 |
| 6standard | 117 | Nieto, Ignacio (1506) | Won 2-0 | +181559 |
| 7standard | 64 | Sanchez Sampietro, Marc (1513) | Lost 0-2 | -191540 |
| 8standard | 125 | Tennivaara, Sabina (1640) | Lost 1-2 | -161524 |
| 9standard | 142 | Gre Arroyo, Javier (1520) | Won 2-0 | +181542 |
| top | average opponent: 1557record: 5-3-1 | new rating: 1542 | ||