Lewis, David E
Current rating: 1450
Record: 3-6
| Grand Prix Orlando 2004 (Mirrodin block) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 43 | Hyden, Paul (1500) | Lost 1-2 | -171429 |
| 2block | 43 | Boyer, Jason (1482) | Won 2-0 | +191448 |
| 3block | 43 | Mattson, Adam (1443) | Won 2-1 | +181466 |
| 4block | 43 | Harper, William (1517) | Won 2-0 | +191485 |
| 5block | 43 | Thoms, James (1504) | Lost 0-2 | -181467 |
| 6block | 43 | Leite, Evan (1517) | Lost 1-2 | -171450 |
| average opponent: 1494record: 3-3 | new rating: 1450 | |||
| Grand Prix Atlanta 2003 (8ED standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 35 | Wright, Michael (1500) | Lost 0-2 | -181482 |
| 2standard | 176 | Moore, Bo (1482) | Lost 0-2 | -181464 |
| 3standard | 215 | Landry, Lyle (1464) | Lost 0-2 | -181446 |
| average opponent: 1482record: 0-3 | new rating: 1446 | |||