Grayson, Nicholas
Current rating: 1405
| Grand Prix Richmond 2017 (AKH limited) | starting rating: 1414 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 57 | Creed, Benjamin (1448) | Lost 0-2 | -171397 |
| 2sealed | 458 | Galloway, Nicholas (1427) | Draw 1-1 | +11398 |
| 3sealed | 652 | Adams, Mason (1539) | Draw 1-1 | +21400 |
| 4sealed | 712 | Bachmann, Thomas (1485) | Won 2-1 | +201420 |
| 5sealed | 614 | McGraw, Bryan (1618) | Lost 0-2 | -151405 |
| top | average opponent: 1503record: 1-2-2 | new rating: 1405 | ||
| Grand Prix Atlanta 2015 (BFZ limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 606 | Mobley, Miles (1500) | Lost 0-2 | -171448 |
| 2sealed | 715 | McKee, Josh (1445) | Won 2-1 | +181466 |
| 3sealed | 634 | Mullaly, Kevin (1594) | Lost 0-2 | -161450 |
| 4sealed | 770 | Sanders, Nathan (1385) | Lost 0-2 | -191431 |
| 5sealed | 772 | Bentley, Brent (1511) | Lost 1-2 | -171414 |
| top | average opponent: 1487record: 1-4 | new rating: 1414 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 89 | Mallory, Brendan (1576) | Won 2-0 | +191519 |
| 2modern | 228 | Mcmillan, Brian (1518) | Lost 0-2 | -181501 |
| 3modern | 415 | Underwood, Alexander (1516) | Won 2-0 | +191520 |
| 4modern | 159 | Wood, William (1534) | Won 2-1 | +181538 |
| 5modern | 109 | Taylor, John (1459) | Lost 0-2 | -201518 |
| 6modern | 271 | Glackin, Ryan (1582) | Lost 0-2 | -161502 |
| 7modern | 254 | Barrett, Chris (1479) | Lost 0-2 | -191483 |
| 8modern | 237 | Crowder, Michael (1483) | Lost 1-2 | -181465 |
| top | average opponent: 1518record: 3-5 | new rating: 1465 | ||