Byers, Jonathan
Current rating: 1523
Record: 4-3
| Grand Prix Chicago 2014 (JOU standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 551 | Finner, Michael (1500) | Won 2-1 | +181518 |
| 2standard | 585 | Doetsch, Trevor (1553) | Won 2-1 | +191537 |
| 3standard | 696 | Perkins, Tony (1580) | Won 2-1 | +181555 |
| 4standard | 538 | Sullivan, Adrian (1780) | Lost 0-2 | -141541 |
| 5standard | 676 | Scarber, Frank (1505) | Lost 1-2 | -181523 |
| 6standard | 595 | Bencik, Jason (1647) | Won 2-1 | +201543 |
| 7standard | 666 | Schubert, Matt (1435) | Lost 0-2 | -201523 |
| average opponent: 1571record: 4-3 | new rating: 1523 | |||