Riddle, Curtis
Current rating: 1324
Record: 8-19
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1340 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 127 | Garcia, Remulo (1463) | Lost 0-2 | -161324 |
| top | record: 0-1 | new rating: 1324 | ||
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1383 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 207 | Brett, Daniel (1452) | Lost 1-2 | -171366 |
| 3legacy | 785 | Baker, Jason (1552) | Lost 1-2 | -151351 |
| 4legacy | 2180 | Maddalena, Todd (1481) | Won 2-0 | +211372 |
| 5legacy | 604 | Huang, Jiawei (1528) | Lost 1-2 | -161356 |
| 6legacy | 786 | Tang, Andrew (1437) | Lost 0-2 | -161340 |
| top | average opponent: 1490record: 1-4 | new rating: 1340 | ||
| Grand Prix Louisville 2017 (legacy) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 604 | Parshall, William (1501) | Lost 1-2 | -171428 |
| 3legacy | 889 | Kaufman, Stephannie (1436) | Lost 0-2 | -181410 |
| 4legacy | 951 | Crone, Jason (1659) | Lost 0-2 | -131397 |
| 5legacy | 963 | Matsumoto, Kazuma (1604) | Lost 0-2 | -141383 |
| top | average opponent: 1550record: 0-4 | new rating: 1383 | ||
| Grand Prix Atlanta 2016 (KLD limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 756 | Field, Scott (1488) | Lost 0-2 | -181446 |
| 2sealed | 930 | Dong, Calvin (1483) | Won 2-1 | +191465 |
| 3sealed | 1140 | McCracken, Seth (1413) | Won 2-0 | +171482 |
| 4sealed | 779 | Oravec, Daniel (1436) | Lost 1-2 | -191463 |
| 5sealed | 1001 | Rothman, Matthew (1479) | Lost 0-2 | -181445 |
| top | average opponent: 1460record: 2-3 | new rating: 1445 | ||
| Grand Prix Columbus 2016 (legacy) | starting rating: 1479 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 454 | Pruner, Matt (1444) | Won 2-1 | +181497 |
| 2legacy | 416 | Maisonville, Thomas (1500) | Lost 1-2 | -181479 |
| 3legacy | 443 | Yanity, Jason (1489) | Won 2-0 | +181497 |
| 4legacy | 540 | Bargo, Craig (1573) | Lost 0-2 | -171480 |
| 5legacy | 624 | Kristoff, Daniel (1596) | Won 2-0 | +201500 |
| 6legacy | 321 | Fowler, David (1517) | Lost 1-2 | -171483 |
| 7legacy | 455 | Martin, James (1424) | Lost 1-2 | -191464 |
| top | average opponent: 1506record: 3-4 | new rating: 1464 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 756 | Judge, Thomas (1471) | Lost 0-2 | -191481 |
| 2legacy | 1196 | Poole, Jamie (1528) | Won 2-0 | +191500 |
| 3legacy | 1044 | Waldman, Lyle (1476) | Lost 1-2 | -181482 |
| 4legacy | 1240 | Ray, Jacob (1393) | Lost 1-2 | -201462 |
| 5legacy | 1089 | Tremblay, Josh (1413) | Won 2-0 | +171479 |
| top | average opponent: 1456record: 2-3 | new rating: 1479 | ||