Sandridge, Nicholas
Current rating: 1542
Record: 13-11-1
| Grand Prix Las Vegas 2018 (limited) (DOM limited) | starting rating: 1551 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 184 | Fisher, Matthew (1427) | Draw 1-1 | -31548 |
| 2sealed | 410 | Haker, Elizabeth (1404) | Won 2-1 | +161564 |
| 3sealed | 1343 | Auge, Chris (1480) | Won 2-0 | +161580 |
| 4sealed | 236 | Moore-Brown, Justin (1461) | Lost 0-2 | -201560 |
| 5sealed | 411 | Sohrabi, Nima (1551) | Lost 0-2 | -181542 |
| top | average opponent: 1465record: 2-2-1 | new rating: 1542 | ||
| Grand Prix Nashville 2010 (SOM limited) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 591 | Bolick, Robbie (1539) | Won 2-1 | +191506 |
| 2sealed | 484 | Rasmussen, Ben (1534) | Won 2-1 | +191525 |
| 3sealed | 449 | McGuire, Michael (1575) | Lost 1-2 | -171508 |
| 4sealed | 614 | Oldaker, Matt (1485) | Lost 0-2 | -191489 |
| 5sealed | 613 | Holden, Michael (1485) | Won 2-1 | +181507 |
| 6sealed | 568 | Oliver, Ronald (1520) | Won 2-1 | +181525 |
| 7sealed | 472 | Tessler, Johnathan T (1639) | Won 2-1 | +211546 |
| 8sealed | 472 | Hetrick, Michael (1754) | Won 2-0 | +211567 |
| 9sealed | 448 | Wolfe, Brandt (1638) | Lost 1-2 | -161551 |
| top | average opponent: 1574record: 6-3 | new rating: 1551 | ||
| Grand Prix Atlanta 2008 (ALA limited) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 77 | Griffiths, William G (1518) | Lost 0-2 | -181486 |
| 3sealed | 244 | Anglin, Doug (1524) | Lost 1-2 | -171469 |
| 4sealed | 245 | Ingersoll, Chris (1481) | Won 2-1 | +181487 |
| top | average opponent: 1508record: 1-2 | new rating: 1487 | ||
| Grand Prix New Orleans 2001 (INV limited) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 41 | Brown, Keith (1463) | Lost 1-2 | -181464 |
| 2sealed | 113 | Bartz, Timothy (1482) | Won 2-0 | +181482 |
| 3sealed | 112 | Price, Amber (1530) | Won 2-0 | +191501 |
| 4sealed | 86 | Cole, Kirk (1529) | Won 2-0 | +181519 |
| 5sealed | 98 | Marks, John (1783) | Won 2-0 | +231542 |
| 6sealed | 40 | Fallon, Chris (1477) | Lost 1-2 | -191523 |
| 7sealed | 83 | Barnes, Joel 2 (1485) | Lost 0-2 | -191504 |
| top | average opponent: 1536record: 4-3 | new rating: 1504 | ||
| Grand Prix Kansas City 1999 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 91 | Pilnick, Michael (1500) | Lost 0-0 | -181482 |
| top | record: 0-1 | new rating: 1482 | ||