Feroldi, Federico
Current rating: 1531
Record: 14-13
| Grand Prix Rimini 2008 (Lorwyn block) | starting rating: 1471 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 112 | Mazzei, Marco (1657) | Won 2-1 | +211492 |
| 2block | 14 | Bosnic, Mitja (1522) | Won 2-0 | +191511 |
| 3block | 54 | Cervellati, Simone (1462) | Lost 0-2 | -191492 |
| 4block | 208 | Ferenc, Turcsanyi (1535) | Won 2-1 | +191511 |
| 5block | 62 | Toro, Alessandro (1484) | Lost 0-2 | -191492 |
| 6block | 190 | Golob, Gasper (1518) | Won 2-1 | +191511 |
| 7block | 94 | Kludka, Petr (1633) | Lost 0-2 | -161495 |
| 8block | 141 | Leithner, Alexander (1526) | Won 2-1 | +191514 |
| 9block | 88 | [anonymous] | Won 2-1 | +171531 |
| top | average opponent: 1536record: 6-3 | new rating: 1531 | ||
| Grand Prix Florence 2007 (Time Spiral block) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 3 | Dobis, David (1539) | Lost 0-2 | -161448 |
| 3block | 179 | Barbosa, Andre (1585) | Lost 0-2 | -161432 |
| 4block | 200 | Giarola, Filippo (1464) | Won 2-1 | +191451 |
| 5block | 181 | Merieux, Edouard (1498) | Won 2-0 | +191470 |
| 6block | 120 | Di Nanna, Alessio (1518) | Won 2-0 | +181488 |
| 7block | 100 | Marti, Enric (1521) | Lost 1-2 | -171471 |
| top | average opponent: 1521record: 3-3 | new rating: 1471 | ||
| Grand Prix Turin 2006 (DIS limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 186 | Hallwirth, Stephan (1461) | Won 2-0 | +171481 |
| 2sealed | 124 | Skornik, Denis (1499) | Lost 1-2 | -171464 |
| 3sealed | 130 | Henseler, David (1448) | Lost 0-2 | -181446 |
| 4sealed | 243 | Faraci, Emanuele (1484) | Won 2-0 | +181464 |
| top | average opponent: 1473record: 2-2 | new rating: 1464 | ||
| Grand Prix Bologna 2005 (SOK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 156 | Martinez, Andres [ITA] (1478) | Lost 0-2 | -181482 |
| 2sealed | 238 | Baldoni, Danilo (1530) | Lost 1-2 | -181464 |
| 3sealed | 263 | Discart, Matthieu (1446) | Won 2-1 | +181482 |
| 4sealed | 236 | Messina, Giuseppe (1503) | Lost 1-2 | -171465 |
| 5sealed | 248 | Ruggiu, Gianmaria (1412) | Lost 0-2 | -191446 |
| 6sealed | 219 | Zara, Riccardo (1447) | Won 2-0 | +181464 |
| 7sealed | 170 | Sarron, Emeric (1460) | Lost 0-2 | -181446 |
| 8sealed | 140 | Rolando, Emanuele (1444) | Won 2-0 | +181464 |
| top | average opponent: 1465record: 3-5 | new rating: 1464 | ||