Stevens, John
Current rating: 1488
| Grand Prix Atlanta 2016 (KLD limited) | starting rating: 1526 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 783 | Belville, Christopher (1500) | Draw 1-1 | -11525 |
| 2sealed | 897 | Vogel, Brian (1499) | Won 1-0 | +181543 |
| 3sealed | 883 | Johnson, Josh (1559) | Lost 1-2 | -181525 |
| 4sealed | 1056 | Morris, Dick (1489) | Lost 0-2 | -191506 |
| 5sealed | 1142 | Gajardo, Chris (1482) | Lost 0-2 | -181488 |
| top | average opponent: 1506record: 1-3-1 | new rating: 1488 | ||
| Grand Prix Nashville 2010 (SOM limited) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 606 | Glantzman, Joshua (1500) | Lost 0-2 | -181462 |
| 2sealed | 703 | Sommer, George (1483) | Won 2-0 | +191481 |
| 3sealed | 538 | Kwan, Michael (1528) | Won 2-0 | +191500 |
| 4sealed | 576 | Samson, Daniel (1527) | Won 2-0 | +181518 |
| 5sealed | 485 | Aden, Eli (1690) | Won 2-0 | +211539 |
| 6sealed | 448 | O'Brien, Travis (1559) | Won 2-0 | +191558 |
| 7sealed | 416 | Edwards, Craig (1777) | Lost 1-2 | -141544 |
| 8sealed | 443 | Kopf, Joe W (1556) | Lost 1-2 | -181526 |
| top | average opponent: 1577record: 5-3 | new rating: 1526 | ||
| Grand Prix New Orleans 2001 (INV limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 67 | Bachinski, David (1500) | Won 2-1 | +181518 |
| 2sealed | 91 | Passmore, Lauren (1424) | Draw 1-1 | -21516 |
| 3sealed | 82 | Gaffner, Andrew (1499) | Lost 0-2 | -181498 |
| 4sealed | 144 | Contreary, Colin (1500) | Lost 0-2 | -181480 |
| top | average opponent: 1481record: 1-2-1 | new rating: 1480 | ||