Guzzo, Benedict
Current rating: 1360
Record: 9-21
| Grand Prix Atlanta 2015 (BFZ limited) | starting rating: 1300 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 67 | Query, Logan (1500) | Lost 1-2 | -141286 |
| 2sealed | 593 | Naessig, Christopher D (1482) | Won 2-0 | +211307 |
| 3sealed | 736 | Hatlee, Herbie (1616) | Won 2-1 | +241331 |
| 4sealed | 302 | Chang, Morgan (1610) | Lost 1-2 | -131318 |
| 5sealed | 549 | Nicely, Cody (1501) | Won 2-0 | +211339 |
| 6sealed | 531 | Schlom, Christoph (1508) | Lost 0-2 | -151324 |
| 7sealed | 472 | Poirier, Robert (1578) | Lost 1-2 | -131311 |
| 8sealed | 391 | Roberts, Daniel [USA] (1534) | Won 2-0 | +221333 |
| 9sealed | 308 | Jacobson, Mark (1880) | Won 2-0 | +271360 |
| top | average opponent: 1579record: 5-4 | new rating: 1360 | ||
| Grand Prix Indianapolis 2015 (BFZ standard) | starting rating: 1347 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 226 | Sherman, Noah (1500) | Lost 1-2 | -151332 |
| 2standard | 318 | Nguyen, Tuan (1644) | Lost 0-2 | -121320 |
| 3standard | 481 | Buzzie, Daniel (1579) | Lost 0-2 | -141306 |
| 4standard | 500 | Martinez II, Eddie (1447) | Lost 0-2 | -151291 |
| 5standard | 475 | Voss, James (1426) | Won 2-0 | +201311 |
| 6standard | 409 | Noland, Brandon (1427) | Lost 0-2 | -161295 |
| 7standard | 350 | Charlton, David (1428) | Won 2-0 | +211316 |
| 8standard | 277 | Connelly, Sebastian (1451) | Lost 0-2 | -161300 |
| top | average opponent: 1488record: 2-6 | new rating: 1300 | ||
| Grand Prix Louisville 2013 (THS standard) | starting rating: 1449 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 309 | Crenshaw, Alan (1500) | Lost 1-2 | -171432 |
| 2standard | 455 | Reynolds, Doug (1483) | Lost 0-2 | -171415 |
| 3standard | 546 | Spencer, Benjamin (1370) | Lost 0-2 | -191396 |
| 4standard | 584 | Eugster, Jacob (1445) | Lost 0-2 | -171379 |
| 5standard | 556 | Brown, David (1428) | Lost 0-2 | -171362 |
| 6standard | 503 | Hoskins, Timmy (1407) | Lost 0-2 | -171345 |
| 8standard | 365 | Holzhauser, Emily (1409) | Won 2-0 | +191364 |
| 9standard | 313 | Hardin, Michael (1427) | Lost 1-2 | -171347 |
| top | average opponent: 1434record: 1-7 | new rating: 1347 | ||
| Grand Prix Indianapolis 2008 (SHM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 152 | Hochman, Ryan (1500) | Won 2-0 | +181518 |
| 2sealed | 210 | Holland, Jeffery (1518) | Lost 1-2 | -181500 |
| 3sealed | 228 | Westfall, Matthew (1690) | Lost 1-2 | -151485 |
| 4sealed | 386 | Blackburn, James (1481) | Lost 0-2 | -181467 |
| 5sealed | 399 | Elkon, Jacob (1464) | Lost 0-2 | -181449 |
| top | average opponent: 1531record: 1-4 | new rating: 1449 | ||