Gonzalez, Serafin 2
Current rating: 1529
Record: 13-12-1
| Grand Prix Valencia 2013 (THS limited) | starting rating: 1528 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 73 | Lopez, Adolfo G (1500) | Won 2-1 | +171545 |
| 2sealed | 243 | Calafell, Joel (2003) | Lost 1-2 | -101535 |
| 3sealed | 411 | Barral Bello, Alfredo (1424) | Won 2-0 | +161551 |
| 4sealed | 182 | Lopez Munoz, Jose Carlos (1434) | Won 2-1 | +161567 |
| 5sealed | 124 | Paco Abenoza, Aria (1495) | Lost 0-2 | -191548 |
| 6sealed | 282 | Martinez, Marco (1520) | Lost 1-2 | -191529 |
| top | average opponent: 1563record: 3-3 | new rating: 1529 | ||
| Grand Prix Bilbao 2013 (modern) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 222 | Jones, Matthew (1464) | Won 2-1 | +181513 |
| 2modern | 25 | Valenzuela, Ignacio (1518) | Won 2-1 | +181531 |
| 3modern | 145 | Herruzo, David (1471) | Won 2-0 | +171548 |
| 4modern | 50 | Sa, Antonio (1638) | Won 2-1 | +191567 |
| 5modern | 52 | Sanchez, Pedro [ESP] (1502) | Won 2-1 | +171584 |
| 6modern | 251 | Diehl, Kristof (1576) | Lost 0-2 | -181566 |
| 7modern | 86 | Hostettler, Christophe (1525) | Lost 1-2 | -191547 |
| 8modern | 93 | Dones Fernandez, Mayantigo (1476) | Lost 1-2 | -191528 |
| top | average opponent: 1521record: 5-3 | new rating: 1528 | ||
| Grand Prix Madrid 2012 (DKA limited) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 721 | Weeda, Chris (1500) | Won 2-0 | +191465 |
| 2sealed | 606 | Otero, Carlos (1703) | Won 2-1 | +221487 |
| 3sealed | 702 | Lopez, Alfredo (1424) | Lost 0-2 | -191468 |
| 4sealed | 764 | Canavesi, Daniele (1867) | Lost 0-2 | -111457 |
| 5sealed | 792 | Marques, Rodolfo (1487) | Won 2-0 | +191476 |
| 6sealed | 794 | Esteban, Ignacio (1469) | Won 2-1 | +181494 |
| 7sealed | 714 | Collinet, Patrick (1571) | Draw 1-1 | +11495 |
| top | average opponent: 1575record: 4-2-1 | new rating: 1495 | ||
| Grand Prix Barcelona 2011 (MBS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 199 | Alfonso Galera, Jose Miguel (1409) | Won 2-1 | +161516 |
| 2standard | 13 | Diaz, Alfonso (1558) | Lost 0-2 | -171499 |
| 3standard | 154 | Viva, Xavi (1499) | Lost 0-2 | -181481 |
| 4standard | 207 | Calzada, Albert (1564) | Lost 0-2 | -161465 |
| 6standard | 212 | Romera Perez, Genis (1445) | Lost 0-2 | -191446 |
| top | average opponent: 1495record: 1-4 | new rating: 1446 | ||