Schlegel, Nathan
Current rating: 1513
| Grand Prix Columbus 2007 (legacy) | starting rating: 1552 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 60 | White, Jon (1518) | Lost 0-2 | -191533 |
| 3legacy | 299 | Keener, Christopher P (1500) | Won 2-1 | +171550 |
| 4legacy | 188 | Wyatt, Phil (1519) | Lost 0-2 | -181532 |
| 5legacy | 208 | Compton, Eddie (1500) | Lost 1-2 | -191513 |
| 6legacy | 280 | Morris, Anthony (1484) | Won 2-0 | +181531 |
| 7legacy | 227 | Schwarzott, Christopher (1562) | Lost 0-2 | -181513 |
| top | average opponent: 1514record: 2-4 | new rating: 1513 | ||
| Grand Prix Philadelphia 2005 (legacy) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 33 | Ackroyd-Isales, Daniel (1500) | Lost 1-2 | -181502 |
| 2legacy | 137 | Flanigan, Shane (1451) | Lost 0-2 | -191483 |
| 3legacy | 195 | Race, Allan (1404) | Lost 1-2 | -191464 |
| 4legacy | 226 | Auld, Timmy (1445) | Won 2-0 | +171481 |
| 5legacy | 188 | Kacais, Matthew (1446) | Won 2-0 | +181499 |
| 6legacy | 146 | Dziduch, Greg (1483) | Won 2-1 | +171516 |
| 7legacy | 113 | Sloat, Alex (1498) | Won 2-0 | +181534 |
| 8legacy | 79 | Hanson, George (1521) | Won 2-1 | +181552 |
| top | average opponent: 1469record: 5-3 | new rating: 1552 | ||
| Grand Prix Boston 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 218 | Klar, Ben (1500) | Won 1-0 | +181518 |
| 2extended | 43 | Straus, Justin (1519) | Won 2-1 | +181536 |
| 3extended | 63 | Rogers, James (1536) | Lost 0-2 | -181518 |
| 4extended | 202 | Taraskevich, Ben (1600) | Won 2-1 | +201538 |
| 5extended | 68 | Scungio, Roger (1484) | Lost 1-2 | -191519 |
| 6extended | 169 | Merriam, Ross (1539) | Won 2-1 | +181537 |
| 7extended | 71 | Pelcak, John (1685) | Lost 1-2 | -151522 |
| 8extended | 106 | Hendricks, John (1503) | Lost 0-2 | -191503 |
| 9extended | 94 | Noel, Keven (1449) | Won 2-1 | +171520 |
| top | average opponent: 1535record: 5-4 | new rating: 1520 | ||