Karras, Zachary
Current rating: 1431
Record: 3-7
| Grand Prix Minneapolis 2014 (modern) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 422 | Pak, Byung (1500) | Lost 0-2 | -171447 |
| 2modern | 658 | Zhang, Bohang (1484) | Lost 0-2 | -181429 |
| 3modern | 896 | Rogers, Bryan (1466) | Won 2-0 | +191448 |
| 4modern | 623 | Silas, David (1482) | Lost 1-2 | -171431 |
| average opponent: 1483record: 1-3 | new rating: 1431 | |||
| Grand Prix Minneapolis 2012 (AVR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 265 | Gillette, Daniel (1500) | Lost 0-2 | -181482 |
| 2standard | 415 | Brancamp, Aaron (1482) | Lost 1-2 | -181464 |
| 3standard | 457 | Graham, Alek (1464) | Lost 0-2 | -181446 |
| 4standard | 493 | Greeno, Cody (1447) | Won 2-1 | +181464 |
| 5standard | 403 | Clark, Peter (1462) | Won 2-0 | +181482 |
| 6standard | 333 | Haglund, Chevy (1481) | Lost 1-2 | -181464 |
| average opponent: 1473record: 2-4 | new rating: 1464 | |||