Pacini, Giacomo
Current rating: 1495
| Grand Prix Rimini 2013 (M14 limited) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 36 | Salvidio, Roberto (1568) | Lost 0-2 | -171488 |
| 2sealed | 250 | Gnoli, Alex (1482) | Won 2-0 | +181506 |
| 3sealed | 312 | Oliosi, Gianluca (1522) | Won 2-0 | +191525 |
| 4sealed | 206 | Portnoe, Loic (1602) | Lost 0-2 | -171508 |
| 5sealed | 313 | Hayoun Caballero, Isaac (1613) | Won 2-1 | +201528 |
| 6sealed | 225 | Oliveros, Carlos (1699) | Lost 1-2 | -151513 |
| 7sealed | 310 | Kjellstrom, Gustav (1534) | Lost 0-2 | -181495 |
| top | average opponent: 1574record: 3-4 | new rating: 1495 | ||
| Grand Prix Paris 2011 (MBS limited) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 30 | Delquignie, Alix (1500) | Won 2-0 | +181497 |
| 2sealed | 161 | Bouguern, Nory (1584) | Won 2-1 | +201517 |
| 3sealed | 48 | Hislop, Grant (1436) | Won 2-1 | +161533 |
| 4sealed | 81 | Beijerink, Pablo (1539) | Lost 0-2 | -181515 |
| 5sealed | 126 | Nelson, Brandon (1726) | Lost 0-2 | -141501 |
| 6sealed | 153 | Ponsot, Nicolas (1566) | Won 2-1 | +191520 |
| 7sealed | 90 | Ferrara, Giacomo (1680) | Lost 0-2 | -151505 |
| top | average opponent: 1576record: 4-3 | new rating: 1505 | ||
| Grand Prix Florence 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 151 | Sonzogni, Andrea (1500) | Lost 1-2 | -181482 |
| 2sealed | 214 | Papadimitriou, Stefanos (1482) | Lost 0-2 | -181464 |
| 3sealed | 237 | Sabatosanti, Samuele (1464) | Lost 0-2 | -181446 |
| 4sealed | 275 | Gobbi, Simone (1429) | Won 2-0 | +181464 |
| 5sealed | 230 | Grossholz, Ivo (1463) | Won 2-1 | +181482 |
| 6sealed | 191 | Bojtar, Gyula (1482) | Won 2-0 | +181500 |
| 7sealed | 149 | Kelterbaum, Richard (1344) | Lost 1-2 | -211479 |
| top | average opponent: 1452record: 3-4 | new rating: 1479 | ||