Stafford, Steven
Current rating: 1507
Record: 7-7
| Grand Prix Chicago 2014 (JOU standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 94 | Boomer, Chris (1533) | Won 2-1 | +191519 |
| 2standard | 150 | Courtade, Brian (1487) | Won 2-0 | +171536 |
| 3standard | 52 | Petersen, Logan (1630) | Won 2-1 | +201556 |
| 4standard | 106 | Chan, Norman (1647) | Won 2-1 | +191575 |
| 5standard | 13 | Slack, Aaron (1540) | Won 0-0 | +181593 |
| 6standard | 26 | Dowling, Michael (1658) | Won 2-0 | +191612 |
| 7standard | 6 | Goldfarb, David (1712) | Lost 0-2 | -161596 |
| 8standard | 12 | Podgorski, Henry (1579) | Lost 0-2 | -191577 |
| 9standard | 85 | Lytle, Tyler (1648) | Won 2-0 | +201597 |
| 10standard | 96 | Grimm, Adam (1678) | Lost 0-2 | -171580 |
| 11standard | 102 | Johnson, Mark (1459) | Lost 0-2 | -201560 |
| 12standard | 111 | Spano, Greggory (1590) | Lost 1-2 | -171543 |
| 13standard | 111 | Froelich, James (1551) | Lost 0-2 | -181525 |
| 14standard | 105 | Podgorski, Henry (1519) | Lost 0-2 | -181507 |
| average opponent: 1588record: 7-7 | new rating: 1507 | |||