Laws, Harrison
Current rating: 1490
| Grand Prix Columbus 2010 (legacy) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 117 | Hauf, Bryan (1399) | Lost 1-2 | -191449 |
| 2legacy | 207 | Davis, Gordon (1486) | Won 2-1 | +181467 |
| 3legacy | 209 | Ladouceur, Travis (1438) | Lost 1-2 | -181449 |
| 4legacy | 276 | Mohr, Bryan (1624) | Lost 1-2 | -151434 |
| 5legacy | 253 | Hall, Josh R (1463) | Won 2-0 | +181452 |
| 6legacy | 201 | Janack, Mike (1482) | Won 2-0 | +191471 |
| 7legacy | 139 | Grella, Drew P (1505) | Won 2-1 | +191490 |
| 8legacy | 104 | Peters, Erik (1488) | Won 2-1 | +181508 |
| 9legacy | 77 | Roukas, Sam (1537) | Lost 0-2 | -181490 |
| top | average opponent: 1491record: 5-4 | new rating: 1490 | ||
| Grand Prix Chicago 2009 (legacy) | starting rating: 1446 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 197 | Irizarry, Carlos (1500) | Lost 1-2 | -171429 |
| 2legacy | 415 | Patton, Tony (1482) | Won 2-1 | +191448 |
| 3legacy | 446 | Elliott, Justin (1467) | Lost 0-2 | -181430 |
| 4legacy | 418 | Vue, Andre (1466) | Won 2-1 | +191449 |
| 5legacy | 331 | Lingatong, Robin (1500) | Won 2-0 | +191468 |
| top | average opponent: 1483record: 3-2 | new rating: 1468 | ||
| Grand Prix Indianapolis 2008 (SHM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 134 | Soungpanya, Jinda A (1500) | Lost 1-2 | -181482 |
| 2sealed | 362 | Soike, Craig (1482) | Lost 1-2 | -181464 |
| 3sealed | 438 | Steele, Jeremy (1463) | Lost 1-2 | -181446 |
| top | average opponent: 1481record: 0-3 | new rating: 1446 | ||