Groves, Nathan
Current rating: 1486
Record: 8-9
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1523 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 50 | Baisley, Nick (1500) | Lost 1-2 | -191504 |
| 2modern | 1056 | Vegh, Michael (1515) | Lost 0-2 | -181486 |
| top | average opponent: 1508record: 0-2 | new rating: 1486 | ||
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 607 | Nonenmacher, Travis (1716) | Won 2-0 | +221543 |
| 2legacy | 306 | Broadstone, Benjamin (1659) | Won 2-0 | +201563 |
| 3legacy | 382 | Chmielewski, Nicholas (1482) | Won 2-0 | +161579 |
| 4legacy | 269 | Tao, Harry (1540) | Lost 1-2 | -181561 |
| 5legacy | 411 | Niazi, Xander (1327) | Won 2-1 | +131574 |
| 6legacy | 252 | Merriam, Ross (1720) | Lost 1-2 | -151559 |
| 7legacy | 273 | Andorf, Andrew (1577) | Lost 1-2 | -181541 |
| 8legacy | 483 | Lima Paulino, Davi (1495) | Lost 1-2 | -181523 |
| top | average opponent: 1564record: 4-4 | new rating: 1523 | ||
| Grand Prix Lincoln 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 31 | Brown, Jared (1500) | Lost 0-2 | -181482 |
| 3modern | 173 | Friend, Isaac (1467) | Won 2-0 | +181500 |
| 4modern | 200 | Weier, Allen (1467) | Lost 1-2 | -191481 |
| 5modern | 208 | Hawley, Bryan (1437) | Won 2-0 | +171498 |
| 6modern | 203 | Poehling, Rick (1514) | Won 2-1 | +191517 |
| 7modern | 108 | Kurtin, Matthew R (1564) | Won 2-0 | +181535 |
| 8modern | 114 | Dobbin, Jack (1741) | Lost 0-2 | -141521 |
| top | average opponent: 1527record: 4-3 | new rating: 1521 | ||