Viets, Chris
Current rating: 1485
Record: 3-4
| Grand Prix Seattle 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 89 | Bains, Suraj (1500) | Won 2-0 | +181518 |
| 2standard | 235 | Crowder, Scott (1518) | Won 2-1 | +181536 |
| 3standard | 135 | Davis, Chris H (1641) | Won 2-1 | +201556 |
| 4standard | 11 | Hawkins, John (1577) | Lost 0-2 | -181538 |
| 5standard | 235 | Wainwright, Matt (1600) | Lost 0-2 | -171521 |
| 6standard | 205 | Scoges, Walker (1506) | Lost 0-2 | -181503 |
| 7standard | 304 | Thomson, Ryan (1505) | Lost 0-2 | -181485 |
| average opponent: 1550record: 3-4 | new rating: 1485 | |||