Lawrence, Nathan
Current rating: 1482
| Grand Prix Detroit 2001 (PLS limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 88 | Alward, Wayne (1500) | Won 2-1 | +181518 |
| 2sealed | 142 | Andersson, Thomas (1575) | Lost 0-1 | -171501 |
| 3sealed | 153 | Mccord, Matthew (1500) | Won 2-0 | +181519 |
| 4sealed | 143 | Caudell, Chad (1500) | Lost 0-2 | -181501 |
| 5sealed | 186 | Antonescu, Christian (1486) | Lost 1-2 | -191482 |
| top | average opponent: 1512record: 2-3 | new rating: 1482 | ||
| Grand Prix Philadelphia 2000 (extended) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 158 | Schiff, Ezra (1500) | Lost 0-0 | -191502 |
| 2extended | 212 | Rodriguez, Erik (1482) | Won 0-0 | +181520 |
| 3extended | 183 | Rualo, Jeremy (1449) | Lost 0-0 | -191501 |
| 4extended | 214 | Mabry, Andrew (1483) | Won 0-0 | +171518 |
| 5extended | 167 | Lorgeree, David (1500) | Lost 0-0 | -181500 |
| top | average opponent: 1483record: 2-3 | new rating: 1500 | ||
| Grand Prix Memphis 1999 (Urza's block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 49 | Hall, Christopher (1482) | Won 0-0 | +181518 |
| 2block | 68 | Witten, Dan (1518) | Won 0-0 | +181536 |
| 3block | 24 | Franks, Zach (1518) | Won 0-0 | +171553 |
| 4block | 22 | Rauseo, Matthew (1501) | Lost 0-0 | -191534 |
| 5block | 30 | Buehler, Randy (1750) | Lost 0-0 | -141520 |
| 6block | 74 | Vieux, James (1517) | Won 0-0 | +181538 |
| 7block | 57 | Morris, Steven (1568) | Lost 0-0 | -171521 |
| top | average opponent: 1551record: 4-3 | new rating: 1521 | ||