Giacopello, Giuseppe
Current rating: 1444
| Grand Prix Toronto 2013 (THS limited) | starting rating: 1417 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 324 | Milmine, Tyler (1502) | Won 2-0 | +201437 |
| 2sealed | 249 | Wilson, Chris 788 (1500) | Won 2-0 | +191456 |
| 3sealed | 274 | Ki, Wilson (1504) | Won 2-1 | +191475 |
| 4sealed | 141 | Wiles, Jason (1518) | Lost 0-2 | -171458 |
| 5sealed | 252 | Goldfarb, David (1634) | Lost 0-2 | -151443 |
| 6sealed | 391 | Emond, Marie-Claude (1519) | Won 2-0 | +191462 |
| 7sealed | 263 | Ivany, Roger (1474) | Lost 0-2 | -181444 |
| top | average opponent: 1522record: 4-3 | new rating: 1444 | ||
| Grand Prix Toronto 2012 (modern) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 62 | Breault, Jason (1500) | Lost 0-2 | -171432 |
| 2modern | 325 | Hope, Andrew (1482) | Won 2-1 | +191451 |
| 3modern | 278 | Beauchamp, Mark (1501) | Lost 0-2 | -171434 |
| 4modern | 422 | Costa, Andrew (1483) | Lost 0-2 | -171417 |
| 5modern | 439 | Ifill, Chris (1412) | Won 2-0 | +171434 |
| 6modern | 351 | Pellizzoni, Rodolfo (1483) | Lost 0-2 | -171417 |
| top | average opponent: 1477record: 2-4 | new rating: 1417 | ||
| Grand Prix Toronto 2010 (SOM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 549 | Murphy, Joshua (1626) | Lost 0-2 | -161484 |
| 2sealed | 580 | Yeon, Sunmo (1482) | Lost 0-2 | -181466 |
| 3sealed | 622 | Edwards, Cassidy (1502) | Won 2-0 | +191485 |
| 4sealed | 586 | Hawken, Ryan (1482) | Lost 0-2 | -181467 |
| 5sealed | 570 | Daher, Samuel (1467) | Lost 0-2 | -181449 |
| top | average opponent: 1512record: 1-4 | new rating: 1449 | ||