Griffin, Eric 802
Current rating: 1624
Record: 22-15
| Grand Prix Columbus 2019 (modern) | starting rating: 1639 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 22 | Lacey, Andreas (1658) | Lost 1-2 | -171622 |
| 3modern | 249 | Campbell, Jesse (1656) | Won 2-0 | +181640 |
| 4modern | 89 | Galstian, Tom (1758) | Lost 1-2 | -161624 |
| top | average opponent: 1691record: 1-2 | new rating: 1624 | ||
| Grand Prix Detroit 2019 (M20 limited) | starting rating: 1654 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 69 | Sun, Richard (1553) | Lost 1-2 | -201634 |
| 3sealed | 186 | Abouhussein, Tammer (1495) | Won 2-1 | +161650 |
| 4sealed | 133 | Ehrnsberger, Joe (1496) | Lost 0-2 | -211629 |
| 5sealed | 180 | Anderson, Branden (1486) | Won 2-1 | +151644 |
| 6sealed | 199 | Hicks, Matt (1485) | Lost 1-2 | -211623 |
| 7sealed | 157 | Gayan, Joseph (1502) | Won 2-0 | +161639 |
| top | average opponent: 1503record: 3-3 | new rating: 1639 | ||
| Grand Prix Milwaukee 2018 (GRN standard) | starting rating: 1593 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 407 | Shatzer, Brice (1480) | Lost 0-2 | -201573 |
| 2standard | 391 | Schingeck, Brian (1486) | Won 2-0 | +171590 |
| 3standard | 418 | Goodburn, Justin (1500) | Won 2-0 | +161606 |
| 4standard | 271 | Karani, Joseph (1538) | Won 2-1 | +171623 |
| 5standard | 141 | Longville, Matthew (1456) | Won 2-1 | +151638 |
| 6standard | 130 | Johnson, Carl (1614) | Won 2-1 | +171655 |
| 7standard | 80 | Corrigan, Abe (1848) | Won 2-0 | +221677 |
| 8standard | 52 | Lax, Ari (1946) | Won 2-1 | +231700 |
| 9standard | 31 | Tomajko, Oliver (2113) | Lost 0-2 | -111689 |
| 10standard | 35 | Clawson, Brent (1852) | Lost 0-2 | -151674 |
| 11standard | 86 | Solis, Steven (1818) | Lost 1-2 | -161658 |
| 12standard | 105 | Courtney, Rick (1511) | Won 2-0 | +161674 |
| 13standard | 68 | Bollig, Ben (1587) | Lost 1-2 | -201654 |
| top | average opponent: 1673record: 8-5 | new rating: 1654 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1173 | Juliano, Christopher (1560) | Won 2-1 | +191519 |
| 2modern | 1291 | Tripp, Joshua (1576) | Won 2-0 | +191538 |
| 3modern | 1061 | Brewster, John (1503) | Won 2-0 | +181556 |
| 4modern | 1021 | Macejka, Larry (1490) | Won 2-1 | +161572 |
| 5modern | 1007 | Fischer, Brandon (1573) | Won 2-0 | +181590 |
| 6modern | 1024 | Tomlinson, Jared (1542) | Won 2-1 | +171607 |
| 7modern | 1007 | Milia, Joseph (1608) | Lost 0-2 | -181589 |
| 8modern | 1037 | Sondike, Daniel (1696) | Lost 0-2 | -161573 |
| 9modern | 1100 | Oldaker, Matt (1744) | Won 2-1 | +211594 |
| 10modern | 150 | Ratchford, Cody (1588) | Lost 1-2 | -181576 |
| 11modern | 171 | Frazier, Kurtis (1477) | Lost 0-2 | -191557 |
| 12modern | 188 | Teuscher, Chad (1546) | Won 2-0 | +171574 |
| 13modern | 155 | Dreher, Gregory (1670) | Won 2-1 | +201594 |
| 14modern | 151 | Lazenby, Skip (1596) | Lost 1-2 | -181576 |
| 15modern | 140 | Fons, Kevin (1532) | Won 2-1 | +171593 |
| top | average opponent: 1580record: 10-5 | new rating: 1593 | ||