Ruggeri, Christian
Current rating: 1518
Record: 6-5
| Grand Prix Barcelona 2009 (ARB standard) | starting rating: 1534 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 22 | Garcia Lorenzo, David (1481) | Won 2-0 | +171551 |
| 3standard | 76 | Di Sevo, Mirko (1607) | Won 2-1 | +191570 |
| 4standard | 5 | Wouters, Robin (1456) | Lost 0-2 | -201550 |
| 5standard | 121 | Benages, Alfred (1758) | Lost 0-2 | -141536 |
| 6standard | 138 | Madrid, Adrian (1518) | Lost 0-2 | -181518 |
| average opponent: 1564record: 2-3 | new rating: 1518 | |||
| Grand Prix Paris 2008 (ALA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 572 | Tourniaire, Thierry (1500) | Won 2-0 | +181518 |
| 2sealed | 672 | Geist, Jonathan (1455) | Won 2-0 | +171535 |
| 3sealed | 558 | Gabriel, Dapos Halluin (1534) | Won 2-0 | +181553 |
| 4sealed | 598 | Lopez, Daniel [ESP] (1588) | Lost 1-2 | -181535 |
| 5sealed | 565 | Paulis, Xavier (1547) | Won 2-0 | +191554 |
| 6sealed | 541 | Bures, Ondrej (1472) | Lost 0-2 | -201534 |
| average opponent: 1516record: 4-2 | new rating: 1534 | |||