Guerra, Antonio
Current rating: 1422
Record: 5-10
| Grand Prix London 2013 (GTC limited) | starting rating: 1470 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 150 | Rolies, Michael (1572) | Lost 0-2 | -161454 |
| 3sealed | 690 | Dziedziel, Szymon (1468) | Lost 0-2 | -181436 |
| 4sealed | 745 | Corbin, Roland (1422) | Won 2-1 | +181454 |
| 5sealed | 481 | Malich, Martin (1500) | Won 2-1 | +191473 |
| 6sealed | 412 | Eggenschmiter, Simon (1515) | Lost 0-2 | -171456 |
| 7sealed | 552 | Jacobsson, Albin (1506) | Lost 1-2 | -171439 |
| 8sealed | 495 | Mcalley, Richard (1489) | Lost 1-2 | -171422 |
| average opponent: 1496record: 2-5 | new rating: 1422 | |||
| Grand Prix Madrid 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 105 | Arcones Castro, Manuel (1450) | Won 2-0 | +171517 |
| 3sealed | 96 | Gilis, Lucas (1595) | Won 2-0 | +201537 |
| 4sealed | 19 | Pinto, Goncalo (1833) | Lost 0-2 | -131524 |
| 5sealed | 78 | Hoydonckx, Yves (1348) | Lost 1-2 | -211503 |
| 6sealed | 180 | Morilla, Alvaro (1616) | Won 2-0 | +201523 |
| 7sealed | 88 | Renzi, Mirko (1539) | Lost 1-2 | -181505 |
| 8sealed | 154 | Brito, Jorge (1516) | Lost 0-2 | -181487 |
| 9sealed | 938 | Caires Mendonca, Ildef (1553) | Lost 0-2 | -171470 |
| average opponent: 1556record: 3-5 | new rating: 1470 | |||