Cramer, Jack
Current rating: 1495
Record: 17-19
| Grand Prix Seattle 2019 (MH1 limited) | starting rating: 1509 | |||
| round | table | opponent (rating) | result | Δrating |
| A3sealed | 172 | Hunt, Leighann (1692) | Lost 0-2 | -141495 |
| A4sealed | 237 | Thiessen, Jacob (1922) | Lost 1-2 | -111484 |
| B3sealed | 112 | White, Adam (1516) | Won 2-0 | +181502 |
| B4sealed | 56 | Yam, Philip (1808) | Lost 0-2 | -121490 |
| B5sealed | 208 | Turton, Charles (1543) | Lost 1-2 | -171473 |
| B6sealed | 181 | Genna, Peter (1535) | Won 2-0 | +191492 |
| B7sealed | 182 | Melendy, Mark (1584) | Won 2-1 | +201512 |
| B8sealed | 121 | Klingensmith, Aaron (1562) | Lost 1-2 | -171495 |
| top | average opponent: 1645record: 3-5 | new rating: 1495 | ||
| Grand Prix Oakland 2019 (modern) | starting rating: 1528 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 26 | Aggarwal, Luke (1580) | Won 2-0 | +191547 |
| 2modern | 163 | Adelman, Max (1571) | Lost 1-2 | -171530 |
| 3modern | 397 | Shields, Benjamin (1499) | Lost 1-2 | -191511 |
| 4modern | 390 | Gapinski, Spencer (1484) | Won 2-1 | +181529 |
| 5modern | 317 | Donnelly, Neal (1452) | Lost 0-2 | -201509 |
| top | average opponent: 1517record: 2-3 | new rating: 1509 | ||
| Grand Prix Sacramento 2018 (M19 limited) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 216 | Krage, Patrick (1500) | Won 2-1 | +181538 |
| 2sealed | 181 | Nguyen, David (1811) | Lost 1-2 | -131525 |
| 3sealed | 278 | Gambrel, Tyler (1496) | Won 2-0 | +171542 |
| 4sealed | 269 | Kassari, John (1860) | Lost 1-2 | -121530 |
| 5sealed | 376 | Martinez, Salomon (1497) | Won 2-0 | +171547 |
| 6sealed | 317 | Cotterel, Trevor (1500) | Lost 1-2 | -191528 |
| top | average opponent: 1611record: 3-3 | new rating: 1528 | ||
| Grand Prix San Jose 2017 (AER limited) | starting rating: 1503 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 3 | Mendez, Anthony (1500) | Lost 1-2 | -181485 |
| 2sealed | 517 | Castelo Viosca, Arturo (1470) | Won 2-0 | +181503 |
| 3sealed | 428 | Howell, Kyle (1421) | Lost 0-2 | -201483 |
| 4sealed | 671 | Isenberg, Reuben (1361) | Won 2-1 | +161499 |
| 5sealed | 671 | Sanson, Albert (1537) | Lost 1-2 | -171482 |
| 6sealed | 554 | Chavez, Anthony (1439) | Won 2-1 | +171499 |
| 7sealed | 416 | Lee, William7525 (1621) | Won 2-0 | +201519 |
| 8sealed | 447 | Page, Jonathan (1587) | Won 2-1 | +191538 |
| 9sealed | 293 | Haffner, Conner (1535) | Lost 0-2 | -181520 |
| top | average opponent: 1497record: 5-4 | new rating: 1520 | ||
| Grand Prix Oakland 2016 (BFZ standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 79 | Yancey, Nick (1500) | Won 2-0 | +181518 |
| 2standard | 403 | Carpenter, John (1520) | Won 2-1 | +181536 |
| 3standard | 111 | Brinkman, Garrett (1594) | Lost 1-2 | -171519 |
| 4standard | 278 | Martin, Wesley (1467) | Won 2-0 | +171536 |
| 5standard | 313 | Sison, Jossle (1585) | Lost 1-2 | -171519 |
| 6standard | 468 | Haraguchi, Yoshio (1626) | Lost 0-2 | -161503 |
| 7standard | 523 | Herrera, Christopher A (1499) | Won 2-1 | +181521 |
| 8standard | 459 | Putnam, Tyler (1519) | Lost 0-2 | -181503 |
| top | average opponent: 1539record: 4-4 | new rating: 1503 | ||