Calderon, Andrew8811
Current rating: 1428
Record: 3-7
| Grand Prix Oakland 2019 (modern) | starting rating: 1442 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 336 | Haldeman, James (1528) | Lost 0-2 | -171425 |
| 2modern | 384 | Edwards, Matthew (1357) | Won 2-1 | +171442 |
| 3modern | 323 | Burkett, Joseph (1489) | Lost 1-2 | -171425 |
| 4modern | 414 | Roth, Eric (1488) | Won 2-1 | +191444 |
| 5modern | 375 | Wood, Richard (1543) | Lost 1-2 | -161428 |
| average opponent: 1481record: 2-3 | new rating: 1428 | |||
| Grand Prix Las Vegas 2017 (legacy) (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 553 | Grobstein, Spike (1410) | Lost 1-2 | -201480 |
| 2legacy | 686 | Chen, Yingzhe (1408) | Lost 1-2 | -191461 |
| 3legacy | 1154 | Poole, Justin (1442) | Lost 0-2 | -181443 |
| 4legacy | 1108 | Guenther, David (1396) | Won 2-0 | +171460 |
| 5legacy | 2171 | Maddalena, Todd (1461) | Lost 0-2 | -181442 |
| average opponent: 1423record: 1-4 | new rating: 1442 | |||