Hall, Greg
Current rating: 1441
Record: 7-10
| Grand Prix Pittsburgh 2016 (SOI standard) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 142 | Travis, Brian (1481) | Lost 1-2 | -181501 |
| 3standard | 377 | Cooper, Russell (1595) | Lost 0-2 | -171484 |
| 4standard | 597 | Calandro, Tiffany (1320) | Lost 1-2 | -211463 |
| 5standard | 564 | Cooper, Tim (1334) | Won 2-0 | +161479 |
| 6standard | 509 | Grant, Steven (1432) | Lost 1-2 | -191460 |
| 7standard | 493 | Doyle, Patrick (1421) | Lost 0-2 | -181442 |
| 8standard | 446 | Sargent, Samantha (1437) | Won 2-0 | +171459 |
| 9standard | 376 | Reid, Chris (1440) | Lost 1-2 | -181441 |
| average opponent: 1432record: 2-6 | new rating: 1441 | |||
| Grand Prix Cincinnati 2014 (BNG standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 442 | Prell, Michael (1500) | Lost 0-2 | -181482 |
| 2standard | 451 | Gerlach, Trever (1405) | Won 2-1 | +171499 |
| 3standard | 662 | Bland, Ryan (1500) | Lost 0-2 | -181481 |
| 4standard | 638 | Wilson, Trevor (1313) | Won 2-1 | +151496 |
| 5standard | 494 | Sanford, Paul (1435) | Won 2-1 | +161512 |
| 6standard | 299 | Benson, Jonathan (1910) | Lost 0-2 | -111501 |
| 7standard | 398 | Whetstone, Giroux (1499) | Lost 1-2 | -181483 |
| 8standard | 396 | Young, Kellye (1482) | Won 2-1 | +181501 |
| 9standard | 291 | Sullivan, Cameron (1505) | Won 2-0 | +181519 |
| average opponent: 1506record: 5-4 | new rating: 1519 | |||