Peters, David
Current rating: 1382
| Grand Prix San Antonio 2014 (KTK standard) | starting rating: 1432 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 423 | Hui, Craig (1484) | Lost 1-2 | -171415 |
| 2standard | 490 | Simpson, Marshall (1480) | Lost 0-2 | -171398 |
| 3standard | 558 | Newberry, Rachelle (1464) | Lost 0-2 | -161382 |
| top | average opponent: 1476record: 0-3 | new rating: 1382 | ||
| Grand Prix Dallas 2007 (extended) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 74 | Modeste, Randy (1500) | Won 2-1 | +191484 |
| 2extended | 159 | Hill, Alison (1500) | Lost 1-2 | -181466 |
| 3extended | 240 | Nguyen, James (1500) | Lost 0-0 | -171449 |
| 4extended | 260 | Trout, Wayne (1481) | Lost 0-2 | -181431 |
| 5extended | 278 | Sewell, Anthony L (1464) | Won 2-0 | +191450 |
| 6extended | 211 | Gault, Robert D (1467) | Lost 0-2 | -181432 |
| top | average opponent: 1485record: 2-4 | new rating: 1432 | ||
| Grand Prix Austin 2004 (COK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 101 | Febbo, Brian (1500) | Won 2-0 | +181518 |
| 2sealed | 49 | Jones, Phil (1536) | Lost 0-2 | -181500 |
| 3sealed | 131 | Matthews, Patrick (1500) | Draw 1-1 | 01500 |
| 4sealed | 123 | Buffon, Thomas (1553) | Lost 0-2 | -171483 |
| 5sealed | 134 | LaRose, Kerry (1482) | Lost 1-2 | -181465 |
| top | average opponent: 1514record: 1-3-1 | new rating: 1465 | ||