Browning, Zachery H
Current rating: 1466
Record: 6-8
| Grand Prix Orlando 2012 (ISD standard) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 41 | Neuman, Joseph (1500) | Lost 0-2 | -181445 |
| 2standard | 338 | Zizo, James (1482) | Lost 0-2 | -171428 |
| 3standard | 379 | Pham, Nhi (1463) | Won 2-1 | +191447 |
| 4standard | 326 | Walker, Bryan (1465) | Won 2-0 | +181465 |
| 5standard | 343 | Taylor, Clif (1504) | Won 2-0 | +191484 |
| 6standard | 282 | Jarusinsky, Jason (1472) | Won 2-0 | +171501 |
| 7standard | 164 | Klump, Erik (1506) | Lost 0-2 | -171484 |
| 8standard | 220 | Gordon, Jesse (1515) | Lost 1-2 | -181466 |
| average opponent: 1488record: 4-4 | new rating: 1466 | |||
| Grand Prix Atlanta 2011 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 478 | Schwartzman, Patryk (1500) | Won 2-1 | +181518 |
| 2extended | 443 | Meier, Ryan (1500) | Lost 1-2 | -181500 |
| 3extended | 587 | Stanford, Josh (1500) | Lost 0-2 | -181482 |
| 4extended | 608 | Wirsing, Edward (1483) | Lost 1-2 | -181464 |
| 5extended | 649 | Humphries, Shawn (1464) | Won 2-0 | +181482 |
| 6extended | 607 | Odom, Gabriel (1423) | Lost 1-2 | -191463 |
| average opponent: 1478record: 2-4 | new rating: 1463 | |||