Kohler, Ronald
Current rating: 1553
Record: 6-3
| Grand Prix Cleveland 2015 (FRF limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 380 | Mann, Brian (1499) | Won 2-0 | +181518 |
| 2sealed | 129 | Saunders, Andrew (1501) | Lost 0-2 | -181500 |
| 3sealed | 546 | Walsh, Steve (1477) | Lost 0-2 | -191481 |
| 4sealed | 743 | Lindeman, Thomas (1450) | Won 2-0 | +181499 |
| 5sealed | 600 | Ackerman, Nick (1505) | Won 2-1 | +181517 |
| 6sealed | 280 | Swanson, Erik (1542) | Won 2-1 | +181535 |
| 7sealed | 208 | McClure, Micheal (1540) | Lost 0-2 | -181517 |
| 8sealed | 308 | Bender, Joel (1504) | Won 2-1 | +181535 |
| 9sealed | 223 | Bramlett, Craig (1537) | Won 2-1 | +181553 |
| average opponent: 1506record: 6-3 | new rating: 1553 | |||