Sandler, Dar
Current rating: 1550
Record: 15-13
| Grand Prix Atlanta 2019 (legacy) | starting rating: 1570 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 261 | Kusenberger, Christopher (1465) | Lost 0-2 | -201550 |
| top | record: 0-1 | new rating: 1550 | ||
| Grand Prix Las Vegas 2018 (modern) (modern) | starting rating: 1581 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 766 | Johnson, Eric 554 (1500) | Lost 0-2 | -191562 |
| 2modern | 609 | Phillips, Jordan (1606) | Won 2-0 | +191581 |
| 3modern | 563 | Veydin, Nicholas (1499) | Lost 1-2 | -201561 |
| 4modern | 759 | Madsen, Tyler (1463) | Won 2-0 | +161577 |
| 5modern | 572 | Boyer, Seth (1502) | Lost 0-2 | -191558 |
| 6modern | 636 | Espinoza, Hector (1427) | Lost 1-2 | -201538 |
| 7modern | 587 | Aira, Gabriel (1463) | Won 2-0 | +161554 |
| 8modern | 465 | Kanger, Kristopher (1434) | Won 2-0 | +161570 |
| top | average opponent: 1487record: 4-4 | new rating: 1570 | ||
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 588 | Akesson, Carl-Henrik (1542) | Lost 0-2 | -171447 |
| 2modern | 706 | Regan, Dylan (1481) | Won 2-0 | +191466 |
| 3modern | 839 | Cohen, Scott (1513) | Won 2-1 | +191485 |
| 4modern | 979 | Barnett, Stephen (1853) | Won 2-1 | +241509 |
| 5modern | 277 | Parshall, Rodney (1502) | Lost 1-2 | -181491 |
| 6modern | 771 | Macurda, Art (1571) | Lost 0-2 | -171474 |
| 7modern | 755 | Tran, Sydney (1464) | Won 2-0 | +181492 |
| 8modern | 622 | Giebelhausen, Peter (1522) | Won 2-0 | +191511 |
| 9modern | 446 | Cheng, Timothy (1720) | Won 2-1 | +221533 |
| 10modern | 282 | Kusakabe, Kyohei (1703) | Won 2-0 | +211554 |
| 11modern | 286 | Van Vaals, Michael (1641) | Won 2-1 | +191573 |
| 12modern | 196 | Grezes, Felix (1824) | Lost 0-2 | -131560 |
| 13modern | 261 | Vera, Pablo (1644) | Won 2-1 | +191579 |
| 14modern | 118 | Johnson, Derek 5330 (1550) | Lost 1-2 | -181561 |
| 15modern | 235 | Prusa, Adam (1711) | Won 2-1 | +201581 |
| top | average opponent: 1616record: 10-5 | new rating: 1581 | ||
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 317 | Jacques, Francois (1487) | Lost 1-2 | -181482 |
| 2sealed | 772 | Bode, Dalton (1470) | Lost 0-2 | -181464 |
| 3sealed | 1033 | Pinkava, Michael (1463) | Won 2-1 | +181482 |
| 4sealed | 795 | Bennette, Anthony (1497) | Lost 1-2 | -181464 |
| top | average opponent: 1479record: 1-3 | new rating: 1464 | ||