Stumvoll, Joseph
Current rating: 1464
Record: 1-3
| Grand Prix Chicago 2014 (JOU standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 112 | Zverow, Zekiel (1500) | Lost 0-2 | -181482 |
| 2standard | 378 | Santana, Joshua (1483) | Lost 1-2 | -181464 |
| 3standard | 442 | VanAckeren, Christopher (1464) | Won 2-0 | +181482 |
| 4standard | 393 | Koeppel, Justin (1494) | Lost 1-2 | -181464 |
| average opponent: 1485record: 1-3 | new rating: 1464 | |||