Zeh, Ryan Robert
Current rating: 1464
Record: 1-3
| Grand Prix Omaha 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 103 | Gartland, John (1500) | Lost 1-2 | -181482 |
| 2modern | 378 | Olney, Matthew (1431) | Lost 1-2 | -191463 |
| 3modern | 474 | Stricklin, Michala (1512) | Lost 1-2 | -171446 |
| 4modern | 541 | Falkenhagen, Jason (1446) | Won 2-1 | +181464 |
| average opponent: 1472record: 1-3 | new rating: 1464 | |||