Demir, Joel
Current rating: 1478
Record: 5-6
| Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 582 | Richards, Robert (1482) | Lost 0-2 | -191496 |
| 2modern | 971 | Shelton, Finnegan (1482) | Lost 1-2 | -181478 |
| average opponent: 1482record: 0-2 | new rating: 1478 | |||
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 636 | Grizzard, Preston (1498) | Won 2-0 | +181518 |
| 2modern | 192 | Barbero, Joseph (1337) | Lost 0-2 | -211497 |
| 3modern | 885 | Winkelman, Brennan (1447) | Lost 1-2 | -191478 |
| 4modern | 1162 | Taylor, Zach (1600) | Won 2-1 | +201498 |
| 5modern | 983 | Gaxiola, Joshua (1507) | Won 2-1 | +181516 |
| 6modern | 809 | Riggs, Joseph (1473) | Lost 0-2 | -191497 |
| 7modern | 732 | Berry, Josh (1413) | Won 2-0 | +171514 |
| 8modern | 682 | Conlin, Chantz (1635) | Won 2-0 | +201534 |
| 9modern | 524 | Cozzoli, Kevin (1472) | Lost 1-2 | -191515 |
| average opponent: 1487record: 5-4 | new rating: 1515 | |||