Masero, Mario
Current rating: 1549
Record: 11-8
| Grand Prix Genoa 2003 (Onslaught block) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 57 | Telesco, Luigi (1445) | Won 2-0 | +171555 |
| 2block | 22 | Cammilluzzi, Marco (1519) | Lost 1-2 | -191536 |
| 3block | 174 | Klings, Rudiger (1590) | Won 2-1 | +191555 |
| 4block | 122 | Pirzl, Daniel (1519) | Won 2-1 | +171572 |
| 5block | 108 | Arecco, Luca (1536) | Won 2-0 | +181590 |
| 6block | 29 | Lippi, Alessandro (1592) | Won 2-0 | +181608 |
| 7block | 24 | Torlai, Giulio (1556) | Won 2-0 | +171625 |
| 8block | 9 | Rossi, Simone (1619) | ID | 01625 |
| 9block | 9 | Romano, Stefano (1540) | Lost 0-2 | -201605 |
| 10block | 28 | De Giuli, Francesco (1590) | Lost 1-2 | -181587 |
| 11block | 29 | de Diego, Pedro (1555) | Won 2-1 | +171604 |
| 12block | 24 | Kapalas, Georgios (1678) | Lost 0-2 | -161588 |
| 13block | 27 | Grimal, Nicola (1513) | Lost 1-2 | -201568 |
| 14block | 25 | Carvalho, Bruno (1483) | Lost 1-2 | -191549 |
| average opponent: 1553record: 7-6-1 | new rating: 1549 | |||
| Grand Prix Barcelona 2002 (TOR limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 247 | Sague, Marti (1500) | Won 2-0 | +181518 |
| 2sealed | 132 | Serral Bley, Enric (1518) | Won 2-0 | +181536 |
| 3sealed | 23 | Martinez, Alexis (1663) | Lost 0-2 | -161520 |
| 4sealed | 119 | Pueyo, Miguel (1518) | Won 2-1 | +181538 |
| 5sealed | 62 | Gonzalez, Francisco 8247 (1519) | Lost 0-2 | -181520 |
| 6sealed | 165 | Serrano, Alex (1541) | Won 2-0 | +181538 |
| average opponent: 1543record: 4-2 | new rating: 1538 | |||