Kauffman, Stephen
Current rating: 1548
Record: 7-5
| Grand Prix Atlanta 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 205 | Stevens, Kane (1500) | Won 2-1 | +181518 |
| 2modern | 116 | Zheng, Kai (1407) | Won 2-0 | +161534 |
| 3modern | 204 | Lee, Brian (1757) | Won 2-0 | +221556 |
| 4modern | 142 | Riley, Jonathan (1540) | Lost 1-2 | -181538 |
| 5modern | 185 | Byrn, Jack (1506) | Lost 0-2 | -191519 |
| 6modern | 370 | Peloquin, Josh (1506) | Won 2-1 | +181537 |
| 7modern | 339 | Akhavein, Kristopher (1506) | Won 2-1 | +171554 |
| 8modern | 230 | Stamps, Matt (1599) | Won 2-0 | +191573 |
| 9modern | 61 | Gao, Tan (1874) | Won 2-0 | +231596 |
| 10modern | 75 | Zhang, Zhiyang (1920) | Lost 1-2 | -121584 |
| 11modern | 84 | Vega, Christopher (1524) | Lost 1-2 | -191565 |
| 12modern | 135 | Lopez, Andrew (1638) | Lost 0-2 | -171548 |
| average opponent: 1607record: 7-5 | new rating: 1548 | |||