Oliver, David S
Current rating: 1446
Record: 3-6-1
| Grand Prix Denver 2011 (MBS limited) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 67 | Lindquist, David R (1500) | Draw 1-1 | 01480 |
| 2sealed | 108 | Mitchell, Branson (1447) | Lost 0-2 | -181462 |
| 3sealed | 148 | Jenkins, Anthony (1480) | Won 2-0 | +181480 |
| 4sealed | 131 | Taylor, Sage A (1505) | Lost 0-2 | -171463 |
| 5sealed | 143 | Calabro, Tim (1519) | Lost 1-2 | -171446 |
| average opponent: 1490record: 1-3-1 | new rating: 1446 | |||
| Grand Prix Kansas City 2008 (ALA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 10 | Clune, Johnathon (1466) | Lost 0-2 | -191481 |
| 2sealed | 277 | Mckitterick, Chris (1481) | Won 2-0 | +181499 |
| 3sealed | 214 | Axisa, Jonathan (1500) | Lost 0-2 | -181481 |
| 4sealed | 299 | Orsi, Tony (1401) | Won 2-1 | +171498 |
| 5sealed | 149 | Schratter, Amanda L (1500) | Lost 0-2 | -181480 |
| average opponent: 1470record: 2-3 | new rating: 1480 | |||