Giallorenzo, Michael
Current rating: 1436
Record: 3-7-2
| Grand Prix Austin 2012 (ISD limited) | starting rating: 1429 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 31 | Mabry, Chris (1545) | Lost 0-2 | -151414 |
| 2sealed | 375 | Luthy, Paul W (1482) | Draw 1-1 | +11415 |
| 3sealed | 383 | Cagle, Zach (1482) | Won 2-0 | +191434 |
| 4sealed | 337 | Hua, Danny (1480) | Won 2-1 | +191453 |
| 5sealed | 242 | Ramirez, Roy (1512) | Lost 0-2 | -171436 |
| average opponent: 1500record: 2-2-1 | new rating: 1436 | |||
| Grand Prix Dallas-Fort Worth 2011 (MBS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 136 | Lafleur, Thomas (1462) | Lost 0-2 | -191481 |
| 2standard | 421 | Carpenter, Ryan (1583) | Lost 1-2 | -161465 |
| 3standard | 441 | Rivera, Dana (1465) | Won 2-0 | +181483 |
| 4standard | 388 | Robinson, Tyler (1487) | Lost 0-2 | -181465 |
| 5standard | 488 | Preston, James G (1463) | Draw 1-1 | 01465 |
| 6standard | 392 | Hillis, Scott W (1464) | Lost 0-2 | -181447 |
| 7standard | 310 | Hiett, Johnathan (1463) | Lost 0-2 | -181429 |
| average opponent: 1484record: 1-5-1 | new rating: 1429 | |||