Carlson, Joseph J
Current rating: 1540
Record: 10-8-1
| Grand Prix Minneapolis 2012 (AVR standard) | starting rating: 1541 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 73 | Moen, Craig (1500) | Won 2-0 | +181559 |
| 2standard | 114 | Schacht, Jacob (1478) | Lost 0-2 | -201539 |
| 3standard | 248 | Fagerhaug, Daniel (1500) | Won 2-1 | +181557 |
| 4standard | 206 | Braun, Nicholas (1518) | Draw 1-1 | -11556 |
| 5standard | 234 | Nighbor, Chris (1653) | Lost 0-2 | -161540 |
| average opponent: 1530record: 2-2-1 | new rating: 1540 | |||
| Grand Prix Minneapolis 2009 (ZEN limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 214 | Walter, Joshua (1500) | Won 2-0 | +181518 |
| 2sealed | 308 | Watts, Matthew (1500) | Lost 1-2 | -181500 |
| 3sealed | 234 | Weeks, Mike (1483) | Won 2-1 | +171517 |
| 4sealed | 165 | Ranallo, Nick (1485) | Won 2-1 | +181535 |
| 5sealed | 95 | West, Alexander (1796) | Won 2-1 | +221557 |
| 6sealed | 132 | Ammann, Brent T (1551) | Won 2-0 | +181575 |
| 7sealed | 78 | Hellenbrand, Seth (1529) | Lost 0-2 | -191556 |
| 8sealed | 93 | Lind, James D (1557) | Won 2-0 | +181574 |
| 9sealed | 71 | Lisko, Nathan (1500) | Won 2-0 | +171591 |
| 10draft | 13 | Canode, Alan R (1580) | Lost 1-2 | -181573 |
| 12draft | 34 | Jerrard, Zach (1593) | Won 2-0 | +181591 |
| 13draft | 22 | Metzel, Joey (1608) | Lost 0-2 | -171574 |
| 14draft | 39 | Kolowith, Tommy (1774) | Lost 0-2 | -151559 |
| 15draft | 18 | Vanderkin, Kyle (1575) | Lost 0-2 | -181541 |
| average opponent: 1574record: 8-6 | new rating: 1541 | |||