Alvarez, Alfonso
Current rating: 1478
Record: 4-5
| Grand Prix Rotterdam 2009 (CON limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 562 | De Ridder, Sammy (1520) | Lost 1-2 | -181482 |
| 2sealed | 573 | Slippens, Thomas (1495) | Lost 1-2 | -171465 |
| 3sealed | 669 | Macejka, Jiri (1464) | Won 2-0 | +181483 |
| 4sealed | 633 | Bronsgeest, Bas (1550) | Lost 0-2 | -171466 |
| 5sealed | 639 | Andersen, Emil (1478) | Lost 0-2 | -181448 |
| 6sealed | 601 | Falger, Andrew (1424) | Lost 1-2 | -181430 |
| 7sealed | 570 | Cernohorsky, Tomas (1427) | Won 2-0 | +181448 |
| 8sealed | 531 | Kelterbaum, Catherine (1132) | Won 2-1 | +121460 |
| 9sealed | 501 | Mass, Martyn (1463) | Won 2-1 | +181478 |
| average opponent: 1439record: 4-5 | new rating: 1478 | |||