Schultz, Karl
Current rating: 1553
Record: 21-20
| Grand Prix Dallas-Fort Worth 2019 (modern) | starting rating: 1596 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 61 | Hoggatt, Zane (1500) | Lost 0-2 | -191577 |
| 2modern | 513 | Hines, Joshua (1482) | Lost 0-2 | -201557 |
| 3modern | 524 | Richey, Stanley (1463) | Won 2-0 | +161573 |
| 4modern | 499 | Pierce, Stephen (1565) | Won 2-0 | +181591 |
| 5modern | 394 | Bowlin, Caleb (1533) | Lost 1-2 | -191572 |
| 6modern | 394 | Gerich, Brian (1494) | Lost 0-2 | -191553 |
| top | average opponent: 1506record: 2-4 | new rating: 1553 | ||
| Grand Prix Atlanta 2017 (XLN standard) | starting rating: 1545 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 199 | Skourtis, Christopher (1744) | Won 2-1 | +211566 |
| 3standard | 66 | McDaniel, Charles (1774) | Won 2-0 | +221588 |
| 4standard | 13 | Neiswenter, Daryl (1550) | Won 2-0 | +171605 |
| 5standard | 11 | Pelayo, Jordi (1581) | Won 2-0 | +181623 |
| 6standard | 36 | Worthington, Brian (1599) | Won 2-0 | +181641 |
| 7standard | 16 | Coulombe, Trevor (1655) | Lost 1-2 | -181623 |
| 8standard | 58 | Bardier, Daniel (1625) | Lost 0-2 | -181605 |
| 9standard | 119 | Newby, John (1654) | Won 2-0 | +191624 |
| 10standard | 64 | Yang, Zizhuang (1702) | Lost 0-2 | -171607 |
| 11standard | 95 | Bodnar, Stephen (1770) | Lost 0-2 | -151592 |
| 12standard | 108 | Acuna, Martin (1573) | Won 2-1 | +181610 |
| 13standard | 106 | Hampton, Andrew (1831) | Lost 1-2 | -141596 |
| 14standard | 130 | Stoiber, Kevin (1611) | Won 2-1 | +181614 |
| 15standard | 92 | Zachow, Andrew (1641) | Lost 1-2 | -181596 |
| top | average opponent: 1665record: 8-6 | new rating: 1596 | ||
| Grand Prix Dallas-Fort Worth 2016 (modern) | starting rating: 1544 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 447 | Woodruff, Jeremiah (1522) | Lost 0-2 | -191525 |
| 3modern | 474 | Kageler, Aydin (1499) | Won 2-1 | +181543 |
| 4modern | 360 | Schramm, Caleb (1518) | Won 2-0 | +171560 |
| 5modern | 131 | Edwards, Zachary (1527) | Won 2-0 | +181578 |
| 6modern | 250 | Carson, Jennifer (1523) | Lost 1-2 | -191559 |
| 7modern | 176 | Wolbers, Andrew (1705) | Lost 1-2 | -151544 |
| 8modern | 376 | Mize, Brent (1520) | Lost 1-2 | -191525 |
| 9modern | 474 | Lu, Hsiu-Chi (1618) | Won 2-0 | +201545 |
| top | average opponent: 1554record: 4-4 | new rating: 1545 | ||
| Grand Prix Houston 2016 (OGW standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 268 | Gottstein, Jeff (1608) | Won 2-0 | +201520 |
| 4standard | 46 | Machado, Fernando (1565) | Lost 1-2 | -171503 |
| 5standard | 297 | Lanham, David (1502) | Won 2-0 | +181521 |
| 6standard | 189 | Wisniewski, Michael (1518) | Lost 0-2 | -181503 |
| 7standard | 241 | Green, Marcell (1498) | Won 2-0 | +181521 |
| 8standard | 169 | Skelton, Kyle (1654) | Lost 0-2 | -161505 |
| 9standard | 323 | Bundy, Dillon (1538) | Won 2-0 | +191524 |
| 10standard | 183 | Ballard, David (1441) | Won 2-0 | +161540 |
| 11standard | 78 | Smith, Donald (1872) | Lost 1-2 | -121528 |
| 12standard | 151 | Oliver, Neal (1972) | Lost 1-2 | -101518 |
| 13standard | 177 | Campbell, Nathan (1530) | Won 2-1 | +181536 |
| 14standard | 138 | Nass, Matthew (1985) | Lost 1-2 | -111525 |
| 15standard | 148 | Gardiner, Grant (1543) | Won 2-0 | +191544 |
| top | average opponent: 1633record: 7-6 | new rating: 1544 | ||