Nordstrom, Erik
Current rating: 1384
| Grand Prix Columbus 2010 (legacy) | starting rating: 1405 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 119 | Medina, Jonathan D (1518) | Lost 1-2 | -161389 |
| 3legacy | 1 | King, Shawn (1466) | Won 2-1 | +191408 |
| 4legacy | 110 | Reaves, Marshall Louis (1519) | Lost 1-2 | -161392 |
| 5legacy | 152 | Thielman, Sean (1539) | Lost 0-2 | -151377 |
| 6legacy | 199 | Ellis, Andy T (1483) | Won 2-0 | +201397 |
| 7legacy | 145 | Bergstein, Julian (1503) | Won 2-1 | +201417 |
| 8legacy | 110 | Gatza, John (1489) | Lost 1-2 | -171400 |
| 9legacy | 87 | Hooper, Pat (1493) | Lost 0-2 | -161384 |
| top | average opponent: 1501record: 3-5 | new rating: 1384 | ||
| Grand Prix Boston 2009 (M10 limited) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 58 | Dembinski, Kyle (1545) | Lost 0-2 | -161431 |
| 3sealed | 176 | Hopkins, Nathan E (1500) | Won 2-1 | +191450 |
| 4sealed | 99 | Blackman, Brett (1733) | Won 2-0 | +231473 |
| 5sealed | 48 | Gilbert, Greg (1535) | Lost 0-2 | -161457 |
| 6sealed | 141 | Shadd-Simmons, Tristan (1518) | Lost 1-2 | -171440 |
| 7sealed | 160 | McLaughlin, Charles (1425) | Lost 1-2 | -191421 |
| 8sealed | 127 | Race, Allan (1484) | Lost 0-2 | -161405 |
| top | average opponent: 1534record: 2-5 | new rating: 1405 | ||
| Grand Prix Philadelphia 2008 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 91 | Hartman, Christopher (1530) | Lost 1-2 | -171483 |
| 2extended | 298 | Portizo, Jason (1463) | Lost 0-2 | -191464 |
| 4extended | 321 | Cantrell, Carl (1482) | Draw 1-1 | +11465 |
| 5extended | 357 | Genato, Ryan (1482) | Won 2-1 | +181483 |
| 6extended | 278 | Fernandez, Ladik (1485) | Lost 0-2 | -181465 |
| 7extended | 269 | Frazier, Tyler (1516) | Draw 1-1 | +11466 |
| 8extended | 217 | Jordan, Chris (1442) | Lost 0-2 | -191447 |
| top | average opponent: 1486record: 1-4-2 | new rating: 1447 | ||