Hess, Greg
Current rating: 1529
Record: 21-19
| Grand Prix Oakland 2016 (BFZ standard) | starting rating: 1548 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 169 | Carrillo, Abraham (1500) | Lost 0-2 | -191529 |
| top | record: 0-1 | new rating: 1529 | ||
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1573 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 354 | Manzano, Calvin (1500) | Lost 0-2 | -201553 |
| 2modern | 924 | DeSantis, Vinnie (1449) | Lost 0-2 | -201533 |
| 3modern | 1251 | Glantzman, Joshua (1757) | Lost 1-2 | -141519 |
| 4modern | 1243 | Langlotz, Ben (1477) | Lost 0-2 | -181501 |
| 5modern | 1152 | Talbott, Spencer (1429) | Won 2-1 | +161517 |
| 6modern | 963 | Yoder, Tyler (1443) | Lost 0-2 | -191498 |
| 7modern | 792 | Manderino, Christopher (1426) | Won 2-0 | +171515 |
| 8modern | 617 | Wisniewski, Mark (1445) | Won 2-0 | +161531 |
| 9modern | 492 | McMann, Jesse (1428) | Won 2-1 | +171548 |
| top | average opponent: 1484record: 4-5 | new rating: 1548 | ||
| Grand Prix Madison 2015 (BFZ limited) | starting rating: 1564 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 44 | Eberhart, Mitchell (1482) | Won 2-0 | +161580 |
| 2sealed | 140 | Schieve, Luke (1518) | Lost 0-2 | -191561 |
| 3sealed | 442 | Domnanish, Brant (1499) | Won 2-1 | +171578 |
| 4sealed | 1033 | Zeng, Yi (1614) | Lost 0-2 | -171561 |
| 5sealed | 375 | Szeliga, Andrew (1502) | Won 2-1 | +171578 |
| 6sealed | 330 | McCowan, Jay (1519) | Won 2-1 | +171595 |
| 7sealed | 287 | Fox, Addison (1538) | Lost 1-2 | -191576 |
| 8sealed | 276 | Hatchel, Tyler (1466) | Lost 1-2 | -201556 |
| 9sealed | 222 | Kayali, Omar (1502) | Won 2-0 | +171573 |
| top | average opponent: 1516record: 5-4 | new rating: 1573 | ||
| Grand Prix Oklahoma City 2015 (modern) | starting rating: 1537 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 31 | Armstrong, Michael (1445) | Won 2-0 | +161553 |
| 2modern | 252 | Yang, Andy (1518) | Won 2-1 | +181571 |
| 3modern | 92 | Wagner, Robert (1637) | Lost 0-0 | -171554 |
| 4modern | 376 | Ryan, David (1493) | Won 2-0 | +171571 |
| 5modern | 87 | Craddock, William (1863) | Won 2-1 | +231594 |
| 6modern | 92 | Braun-Duin, Brian (1874) | Lost 1-2 | -131581 |
| 7modern | 171 | Clary, Kenneth (1696) | Lost 1-2 | -161565 |
| 8modern | 220 | Koenig, Jake (1624) | Lost 0-2 | -171548 |
| 9modern | 220 | Gooch, Josh (1421) | Won 2-1 | +161564 |
| top | average opponent: 1619record: 5-4 | new rating: 1564 | ||
| Grand Prix San Antonio 2014 (KTK standard) | starting rating: 1558 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 5 | Booth, Warren (1534) | Lost 0-2 | -181540 |
| 2standard | 492 | Sampson, Aaron (1462) | Lost 1-2 | -201520 |
| 3standard | 541 | Moran, Abraham (1464) | Won 2-0 | +171537 |
| top | average opponent: 1487record: 1-2 | new rating: 1537 | ||
| Grand Prix Phoenix 2014 (BNG standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 236 | Hall, Ryan (1451) | Won 2-1 | +171517 |
| 2standard | 293 | Smith, Jared (1408) | Won 2-1 | +161533 |
| 3standard | 18 | Baker, James P (1534) | Won 2-0 | +181551 |
| 4standard | 41 | Picciuolo, Rebecca (1557) | Won 2-0 | +181569 |
| 5standard | 12 | Pearce, Seth (1551) | Lost 1-2 | -181551 |
| 6standard | 149 | Nguyen, Sean (1528) | Won 2-0 | +181569 |
| 7standard | 91 | Ulanov, Denis (1829) | Lost 1-2 | -141555 |
| 8standard | 104 | Skowronski, David (1558) | Won 2-0 | +181573 |
| 9standard | 99 | Mercier, Mathew (1729) | Lost 1-2 | -151558 |
| top | average opponent: 1572record: 6-3 | new rating: 1558 | ||