Garzon, David
Current rating: 1447
Record: 2-6
| Grand Prix Madrid 2010 (legacy) | starting rating: 1476 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 370 | Diaz, Francisco (1500) | Won 2-1 | +191495 |
| 2legacy | 197 | Jackson, Joseph (1719) | Lost 0-2 | -141481 |
| 3legacy | 281 | Gonzalez Castaneda, Jose A (1499) | Lost 0-2 | -181463 |
| 4legacy | 353 | Meseguer Ruiz, Antonio (1555) | Lost 1-2 | -161447 |
| average opponent: 1568record: 1-3 | new rating: 1447 | |||
| Grand Prix Hanover 2009 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 32 | Hebky, Michal (1866) | Lost 0-0 | -121488 |
| 5extended | 67 | Kochurov, Andrey (1653) | Won 2-1 | +211509 |
| 6extended | 33 | Bartels, Nils (1554) | Lost 0-2 | -171492 |
| 7extended | 76 | Beckmann, Bertram (1614) | Lost 1-2 | -161476 |
| average opponent: 1672record: 1-3 | new rating: 1476 | |||