Cook, Glenn
Current rating: 1512
Record: 16-18
| Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 82 | Jusenius, Michael (1404) | Lost 0-2 | -191444 |
| 4modern | 510 | Asselin, Eric (1474) | Won 2-0 | +181462 |
| 5modern | 300 | Dunne, Christopher (1533) | Won 2-1 | +201482 |
| 6modern | 1310 | Lu, Chao (1807) | Won 2-0 | +231505 |
| 7modern | 114 | Laid, Jonas (1591) | Won 2-0 | +201525 |
| 8modern | 31 | Fileccia, Matthew (1608) | Lost 1-2 | -171508 |
| 9modern | 1559 | Zakrzewski, Sam (1828) | Lost 1-2 | -121496 |
| 10modern | 5201 | Burg, Steven (1642) | Won 2-1 | +211517 |
| 11modern | 5105 | Cahalan, Liam (1601) | Lost 1-2 | -171500 |
| 12modern | 5154 | Wysocki, Eric (1520) | Won 2-0 | +191519 |
| 13modern | 5101 | Nelson, Evan (1769) | Lost 1-2 | -141505 |
| 14modern | 5049 | Sinclair, Brett (1859) | Won 2-0 | +241529 |
| 15modern | 5121 | Goomroyan, Peter (1557) | Lost 1-2 | -171512 |
| top | average opponent: 1630record: 7-6 | new rating: 1512 | ||
| Grand Prix Phoenix 2018 (modern) | starting rating: 1454 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 271 | Blair, Andrew (1486) | Lost 0-2 | -181436 |
| 2modern | 439 | Bridges, Ryan (1469) | Won 2-0 | +191455 |
| 3modern | 478 | Dolato, Michael (1478) | Lost 0-2 | -181437 |
| 4modern | 560 | Hunter, Thomas (1498) | Won 2-0 | +191456 |
| 5modern | 439 | Bell, Jeremy (1561) | Lost 1-2 | -161440 |
| 6modern | 447 | Hosseini, Adrian (1496) | Won 2-1 | +191459 |
| 7modern | 345 | Eastin, Seth (1503) | Lost 1-2 | -171442 |
| 8modern | 319 | Valente, Joey (1598) | Won 2-1 | +211463 |
| top | average opponent: 1511record: 4-4 | new rating: 1463 | ||
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1467 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 752 | Whitaker, Will (1500) | Won 2-1 | +191486 |
| 2modern | 589 | Lee, William7525 (1681) | Lost 0-2 | -151471 |
| 3modern | 1017 | McClelon III, Robert (1502) | Lost 1-2 | -171454 |
| 4modern | 1098 | Worman, Christopher (1571) | Won 2-0 | +201474 |
| 5modern | 1125 | Ketterling, Austin (1354) | Lost 1-2 | -201454 |
| 6modern | 1014 | McClain, Johnathan (1380) | Won 2-1 | +161470 |
| 7modern | 906 | Buzzie, Daniel (1548) | Lost 1-2 | -161454 |
| top | average opponent: 1505record: 3-4 | new rating: 1454 | ||
| Grand Prix Los Angeles 2016 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 461 | McIntosh, Justin (1500) | Lost 1-2 | -181482 |
| 2modern | 741 | Ige, Andrew (1500) | Lost 1-2 | -181464 |
| 3modern | 1037 | Marohl, Nate (1520) | Won 2-0 | +191483 |
| 4modern | 967 | Kobel, Brian (1579) | Won 2-1 | +201503 |
| 5modern | 725 | Heybl, Jacob (1499) | Lost 1-2 | -181485 |
| 6modern | 873 | Taute, Keanan (1482) | Lost 1-2 | -181467 |
| top | average opponent: 1513record: 2-4 | new rating: 1467 | ||