Brewer, Justin
Current rating: 1594
Record: 10-5
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 122 | Williams, Toby (1515) | Won 2-1 | +181518 |
| 2standard | 220 | Esposito, John (1652) | Lost 1-2 | -151503 |
| 3standard | 338 | Pincus, Max (1564) | Won 2-0 | +191522 |
| 4standard | 250 | League, Charles (1519) | Won 2-0 | +181540 |
| 5standard | 118 | Gottlieb, Justin (1483) | Won 2-1 | +171557 |
| 6standard | 90 | Jafri, Ali (1506) | Won 2-1 | +171574 |
| 7standard | 67 | Nowakowski, Stephen (1573) | Won 2-1 | +181592 |
| 8standard | 38 | Dees, Davey (1590) | Won 2-1 | +181610 |
| 9standard | 18 | Gamez, Dale (1510) | Won 2-1 | +161626 |
| 10standard | 6 | Moreno, William (1734) | Won 2-0 | +201646 |
| 11standard | 13 | Correia, Kevin (1685) | Lost 1-2 | -171629 |
| 12standard | 12 | Suarez, Jonathan (1634) | Won 2-0 | +181647 |
| 13standard | 9 | Benson, Jonathan (1625) | Lost 0-2 | -191628 |
| 14standard | 33 | Peters, Douglas (1652) | Lost 0-2 | -171611 |
| 15standard | 57 | Damm, Cody (1702) | Lost 0-2 | -171594 |
| average opponent: 1596record: 10-5 | new rating: 1594 | |||