Floca, Zach
Current rating: 1510
Record: 11-11
| Grand Prix San Jose 2017 (AER limited) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 255 | Rizzonelli, Nicholas (1493) | Won 2-0 | +171553 |
| 2sealed | 37 | Barlow, David (1855) | Lost 0-2 | -121541 |
| 3sealed | 595 | Mendez, Anthony (1500) | Lost 0-2 | -191522 |
| 4sealed | 736 | Stern, Dustin (1832) | Lost 0-2 | -121510 |
| top | average opponent: 1670record: 1-3 | new rating: 1510 | ||
| Grand Prix Dallas-Fort Worth 2015 (ORI limited) | starting rating: 1551 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 239 | Diaz, Arturo (1500) | Won 2-1 | +171568 |
| 2sealed | 182 | Pinckard, Jett (1472) | Lost 1-2 | -201548 |
| 3sealed | 545 | Myrick, Ethan (1780) | Lost 0-2 | -141534 |
| 4sealed | 595 | Gardner, Webb (1480) | Won 2-1 | +171551 |
| 5sealed | 577 | Downing, Eric (1717) | Lost 1-2 | -151536 |
| top | average opponent: 1590record: 2-3 | new rating: 1536 | ||
| Grand Prix Las Vegas 2015 (2) (MM2 limited) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 74 | Yao, Randy (1500) | Won 2-1 | +181535 |
| 2sealed | 18 | Fast, Trevor (1518) | Won 2-0 | +171552 |
| 3sealed | 45 | Baciak, Brad (1423) | Won 2-0 | +161568 |
| 4sealed | 64 | Clemens, Brent (1506) | Won 2-0 | +171585 |
| 5sealed | 4 | Zachow, Andrew (1732) | Won 2-1 | +201605 |
| 6sealed | 5 | Shade, Richard (1575) | Lost 1-2 | -181587 |
| 7sealed | 19 | Anctil, Kevin (1659) | Lost 1-2 | -171570 |
| 8sealed | 86 | Keen, Cameron (1487) | Lost 1-2 | -191551 |
| top | average opponent: 1550record: 5-3 | new rating: 1551 | ||
| Grand Prix Austin 2012 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 282 | Cordell, Drew (1500) | Won 2-0 | +181518 |
| 2sealed | 130 | Ames, Michael (1554) | Won 2-1 | +191537 |
| 3sealed | 127 | Waymon, Larry (1422) | Lost 0-2 | -201517 |
| 4sealed | 281 | Elarba, Jorge (1518) | Won 2-1 | +181535 |
| 5sealed | 131 | Walters, Eric (1551) | Lost 1-2 | -181517 |
| top | average opponent: 1509record: 3-2 | new rating: 1517 | ||