Wehner, Ronald
Current rating: 1560
Record: 5-2-1
| Grand Prix Columbus 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 181 | Loftis, Erin (1500) | Draw 1-1 | 01500 |
| 2modern | 151 | Selim, Paul (1480) | Won 2-0 | +181518 |
| 3modern | 143 | Justice, Nathan (1502) | Won 2-1 | +171535 |
| 4modern | 70 | Tredway, Alex (1467) | Won 2-1 | +171552 |
| 5modern | 36 | Shantz, Aaron (1642) | Lost 1-2 | -161536 |
| 6modern | 84 | Bauslaugh, Daniel (1538) | Won 2-1 | +181554 |
| 7modern | 54 | Phillips, Cedric (1852) | Won 2-0 | +231577 |
| 8modern | 33 | Crone, Jason (1627) | Lost 0-2 | -171560 |
| average opponent: 1576record: 5-2-1 | new rating: 1560 | |||