DeRoos, Brett
Current rating: 1505
Record: 3-3
| Grand Prix Chicago 2014 (JOU standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 536 | Green, Trent (1446) | Won 2-0 | +171517 |
| 2standard | 580 | Jaeger, Mark (1570) | Won 2-1 | +191536 |
| 3standard | 549 | Thompson, Kale (1603) | Won 2-1 | +191555 |
| 4standard | 527 | Heng, Chye Hwee (1836) | Lost 1-2 | -131542 |
| 5standard | 645 | Hanel, Dominick (1503) | Lost 1-2 | -191523 |
| 6standard | 669 | Auxier, Bryan (1473) | Lost 1-2 | -181505 |
| average opponent: 1572record: 3-3 | new rating: 1505 | |||