Renne, Joshua
Current rating: 1466
Record: 1-3
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 905 | Dunning, Edward (1591) | Lost 1-2 | -161484 |
| 2standard | 855 | Babcock, Grant (1482) | Lost 1-2 | -181466 |
| 3standard | 959 | Casey, Jake A (1464) | Lost 1-2 | -181448 |
| 4standard | 1031 | Buettner, Justin (1448) | Won 2-0 | +181466 |
| average opponent: 1496record: 1-3 | new rating: 1466 | |||