Barth-Reynolds, Robert
Current rating: 1485
Record: 5-6
| Grand Prix Minneapolis 2009 (ZEN limited) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 187 | Lourie, Raine (1420) | Lost 0-2 | -201483 |
| 3sealed | 395 | Cecchetti, Daniel (1558) | Lost 1-2 | -161467 |
| 4sealed | 382 | Schneider, Chuck (1483) | Won 2-0 | +181485 |
| 5sealed | 267 | Fitzgerald, Neil (1501) | Won 2-0 | +181503 |
| 6sealed | 229 | Shaw, Adam (1517) | Lost 0-2 | -181485 |
| average opponent: 1496record: 2-3 | new rating: 1485 | |||
| Grand Prix Denver 2008 (Lorwyn block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 12 | Posniewski, Christopher M (1500) | Lost 1-2 | -181482 |
| 2block | 197 | Day, Les L (1482) | Won 2-0 | +181500 |
| 3block | 206 | Stocks, Jonathan (1755) | Lost 1-2 | -131487 |
| 4block | 262 | Passmore, Lauren (1405) | Won 2-0 | +161503 |
| 5block | 192 | Ratliff, Nick (1500) | Won 2-0 | +181521 |
| 6block | 104 | Brandt, William (1510) | Lost 0-2 | -181503 |
| average opponent: 1525record: 3-3 | new rating: 1503 | |||