Rodriguez Zapatero, Mariano
Current rating: 1498
| Grand Prix Warsaw 2018 (GRN limited) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 307 | Menendez, Roberto (1466) | Lost 0-2 | -191517 |
| 2sealed | 550 | Vlasyuk, Stanislav (1481) | Won 2-1 | +171534 |
| 3sealed | 513 | Fregosi, Lorenzo (1532) | Lost 1-2 | -181516 |
| 4sealed | 709 | Cziszter, Eduard (1485) | Lost 1-2 | -181498 |
| top | average opponent: 1491record: 1-3 | new rating: 1498 | ||
| Grand Prix Lyon 2010 (ROE limited) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 692 | Desandere, Nicolas (1500) | Lost 0-2 | -181519 |
| 2sealed | 747 | Sautebin, Raymond (1482) | Won 2-0 | +171536 |
| top | average opponent: 1491record: 1-1 | new rating: 1536 | ||
| Grand Prix Madrid 2010 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 914 | Torres, Angel (1500) | Won 2-0 | +181518 |
| 2legacy | 767 | Lerstrup Larsen, Axel (1486) | Won 2-0 | +171535 |
| 3legacy | 706 | Mtnez. (vitidjin), Victor (1518) | Lost 1-2 | -181517 |
| 4legacy | 998 | Jimenez, Pedro 1 (1517) | Draw 1-1 | 01517 |
| 5legacy | 942 | Garcia Crespo, Javier (1628) | Won 2-0 | +201537 |
| 6legacy | 872 | Barth, Daude (1537) | Won 2-1 | +181555 |
| 7legacy | 803 | Lysek, Andrzej (1573) | Lost 1-2 | -181537 |
| top | average opponent: 1537record: 4-2-1 | new rating: 1537 | ||