Rodewald, Douglas
Current rating: 1503
Record: 5-5-1
| Grand Prix Minneapolis 2016 (SOI standard) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 139 | Anderson, Michael Jordan (1500) | Lost 1-2 | -181518 |
| 2standard | 487 | Winslow, Austin (1452) | Won 2-0 | +161534 |
| 3standard | 520 | Nguyen, Tuan (1885) | Lost 0-2 | -111523 |
| 4standard | 652 | Hipp, Jeffrey (1463) | Lost 0-2 | -201503 |
| average opponent: 1575record: 1-3 | new rating: 1503 | |||
| Grand Prix Minneapolis 2001 (Invasion block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 140 | Niemi, Joseph (1500) | Lost 1-2 | -181482 |
| 2block | 132 | Schroeder, David (1482) | Won 2-0 | +181500 |
| 3block | 138 | Platta, Andy (1504) | Draw 1-1 | 01500 |
| 4block | 122 | Willoughby, Tom (1500) | Won 2-0 | +181518 |
| 5block | 86 | Anderson, Eric (1552) | Lost 0-2 | -171501 |
| 6block | 109 | Bisciglia, Carl (1519) | Won 2-1 | +181519 |
| 7block | 79 | Schamun, Donald (1476) | Won 2-1 | +171536 |
| average opponent: 1505record: 4-2-1 | new rating: 1536 | |||