Creutzberger, Peter
Current rating: 1436
| Grand Prix Indianapolis 2012 (legacy) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 28 | Capas, Alec (1480) | Lost 0-2 | -181451 |
| 2legacy | 448 | Heilicher, Ethan (1503) | Lost 0-2 | -171434 |
| 3legacy | 482 | Stivers, Todd (1464) | Won 2-0 | +181452 |
| 4legacy | 529 | Ciesielczyk, Cody (1468) | Won 2-0 | +191471 |
| 5legacy | 415 | Gottman, Tim (1498) | Lost 0-2 | -181453 |
| 6legacy | 448 | Grau, Alex (1481) | Lost 0-2 | -171436 |
| top | average opponent: 1482record: 2-4 | new rating: 1436 | ||
| Grand Prix Montreal 2007 (Time Spiral block) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 77 | Groulx, Bill (1500) | Lost 1-2 | -171429 |
| 2block | 236 | DiFiore, Andrew G (1482) | Draw 1-1 | +11430 |
| 3block | 263 | Gomes, David (1413) | Won 2-1 | +181448 |
| 4block | 243 | Moilanen, Curtis P (1501) | Won 1-0 | +191467 |
| 5block | 169 | Harrisson, Kevin (1518) | Won 2-1 | +191486 |
| 6block | 101 | Carr, Ezra (1537) | Lost 0-2 | -171469 |
| top | average opponent: 1492record: 3-2-1 | new rating: 1469 | ||
| Grand Prix Boston 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 81 | Koven, Robert (1508) | Lost 1-2 | -181482 |
| 2extended | 198 | DePew, Gilbert (1482) | Lost 1-2 | -181464 |
| 3extended | 302 | English, Brandon (1464) | Lost 1-2 | -181446 |
| top | average opponent: 1485record: 0-3 | new rating: 1446 | ||