Petrovski, Ivo
Current rating: 1513
Record: 9-8
| Grand Prix Milan 2011 (ISD limited) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 212 | Calzolari, Lorenzo (1568) | Lost 0-2 | -171502 |
| 2sealed | 241 | Barossi, Davide (1484) | Lost 1-2 | -181484 |
| 3sealed | 356 | van der Vaart, Martijn (1468) | Lost 1-2 | -181466 |
| 4sealed | 416 | Krzyzyk, Michal (1396) | Lost 1-2 | -201446 |
| 5sealed | 387 | Di Franceso, Andrea (1326) | Won 2-0 | +161462 |
| 6sealed | 329 | Samarra, Marc (1374) | Won 2-0 | +171479 |
| 7sealed | 271 | Barinec, Andrej (1467) | Won 2-0 | +171496 |
| 8sealed | 195 | Bannwinkler, Benjamin (1418) | Won 2-1 | +171513 |
| average opponent: 1438record: 4-4 | new rating: 1513 | |||
| Grand Prix Paris 2011 (MBS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 160 | Edet, Johan (1463) | Won 2-0 | +171517 |
| 2sealed | 108 | Cocchi-Perrier, Christopher (1535) | Won 2-0 | +191536 |
| 3sealed | 69 | Zeil, Jean-Julien (1509) | Lost 0-2 | -191517 |
| 4sealed | 173 | Mole, Damien (1467) | Won 2-1 | +171534 |
| 5sealed | 163 | Lewis, Aaron (1633) | Lost 0-2 | -161518 |
| 6sealed | 126 | Migne, Vincent (1602) | Lost 0-2 | -161502 |
| 7sealed | 165 | Dumontier, Sebastien (1533) | Won 2-0 | +181520 |
| 8sealed | 128 | Barrio, Daniel D (1468) | Won 2-1 | +171537 |
| 9sealed | 84 | Govignon, Sebastien (1543) | Lost 1-2 | -181519 |
| average opponent: 1528record: 5-4 | new rating: 1519 | |||