Greif, Lucas
Current rating: 1467
| Grand Prix Minneapolis 2017 (HOU standard) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 36 | Allen, Logan (1408) | Lost 0-2 | -191467 |
| 2standard | 377 | Craig, Joseph (1482) | Won 2-0 | +181485 |
| 3standard | 384 | Kuczmarski, Damien (1483) | Draw 1-1 | 01485 |
| 4standard | 359 | Holsclaw, Riley (1482) | Lost 0-2 | -181467 |
| top | average opponent: 1464record: 1-2-1 | new rating: 1467 | ||
| Grand Prix Omaha 2017 (AKH standard) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 132 | Morgan, Tina (1500) | Won 2-0 | +181504 |
| 2standard | 37 | Salazar, Cristian (1477) | Won 2-0 | +181522 |
| 3standard | 159 | Kelley, Matthew (1541) | Won 2-1 | +181540 |
| 4standard | 28 | Scarborough, Austin (1559) | Lost 0-1 | -181522 |
| 5standard | 115 | Yang, Zizhuang (1572) | Won 2-1 | +191541 |
| 6standard | 57 | Steichen, Carter (1544) | Lost 1-2 | -181523 |
| 7standard | 154 | Gregory, Jacob (1467) | Lost 0-2 | -191504 |
| 8standard | 172 | Cox, Jason (1504) | Lost 0-2 | -181486 |
| top | average opponent: 1521record: 4-4 | new rating: 1486 | ||
| Grand Prix Minneapolis 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 252 | Bartik, Marcel (1518) | Won 2-0 | +181518 |
| 3modern | 332 | Barthel, Joseph (1595) | Lost 0-2 | -161502 |
| 4modern | 470 | Gray, Kevin (1515) | Lost 0-2 | -181484 |
| 5modern | 531 | Lies, William (1574) | Won 2-1 | +201504 |
| 6modern | 474 | Salzman, Ted (1519) | Lost 1-2 | -181486 |
| top | average opponent: 1544record: 2-3 | new rating: 1486 | ||