Rumans, Troy M
Current rating: 1489
| Grand Prix Dallas 2007 (extended) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 169 | Martin, Benjamin A (1500) | Won 2-0 | +181505 |
| 3extended | 68 | Brooks, John S (1536) | Lost 0-0 | -171488 |
| 4extended | 107 | Tibbett, Andrew (1498) | Won 2-1 | +181506 |
| 5extended | 144 | lane, marshall (1541) | Lost 1-2 | -171489 |
| top | average opponent: 1519record: 2-2 | new rating: 1489 | ||
| Grand Prix St. Louis 2006 (CSP limited) | starting rating: 1505 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 115 | Vick, Andrew (1518) | Lost 0-2 | -181487 |
| top | record: 0-1 | new rating: 1487 | ||
| Grand Prix Toronto 2006 (DIS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 82 | Sherren, Kevin (1500) | Won 2-0 | +181518 |
| 2sealed | 101 | Harrietha, Mike (1559) | Won 2-1 | +191537 |
| 3sealed | 40 | Lundquist, Ben (1668) | Lost 0-2 | -161521 |
| 4sealed | 133 | Scheel, Brandon (1604) | Lost 0-2 | -161505 |
| top | average opponent: 1583record: 2-2 | new rating: 1505 | ||