Carroll, Zachary
Current rating: 1378
Record: 5-13-1
| Grand Prix Memphis 2019 (RNA standard) | starting rating: 1388 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 139 | Smith, Seth (1504) | Lost 1-2 | -161372 |
| 2standard | 301 | Fritz, Timothy (1343) | Lost 0-2 | -181354 |
| 3standard | 443 | Netherland, Damian (1468) | Won 2-1 | +201374 |
| 4standard | 380 | Armstrong, Noah (1456) | Won 2-1 | +191393 |
| 5standard | 294 | Carrington, Charles (1508) | Lost 1-2 | -151378 |
| top | average opponent: 1456record: 2-3 | new rating: 1378 | ||
| Grand Prix Memphis 2018 (RIX standard) | starting rating: 1437 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 39 | Edwards, Brian (1452) | Won 2-0 | +191456 |
| 2standard | 202 | Hillhouse, Andrew (1497) | Lost 1-2 | -181438 |
| 3standard | 264 | Pratt, Chris (1500) | Lost 1-2 | -161422 |
| 4standard | 479 | Crossno, Brandon (1483) | Lost 1-2 | -171405 |
| 5standard | 435 | Niemczyk, Ryan (1493) | Lost 0-2 | -171388 |
| top | average opponent: 1485record: 1-4 | new rating: 1388 | ||
| Grand Prix Columbus 2012 (modern) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 203 | Hill, Zachery (1485) | Won 2-0 | +181481 |
| 3modern | 156 | Long, Noah (1718) | Lost 1-2 | -131468 |
| 4modern | 211 | Coleman, Allison (1617) | Draw 1-1 | +21470 |
| 5modern | 257 | Naylor, Jamie (1609) | Lost 0-2 | -151455 |
| 6modern | 333 | Schulz, Zachary (1483) | Lost 0-2 | -181437 |
| top | average opponent: 1583record: 1-3-1 | new rating: 1437 | ||
| Grand Prix Indianapolis 2012 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 94 | Richardson, John (1483) | Won 2-0 | +181518 |
| 3legacy | 160 | Ferrell, Matthew (1512) | Lost 1-2 | -181500 |
| 4legacy | 322 | Alvarado, Anthony (1453) | Lost 1-2 | -191481 |
| 5legacy | 469 | Leipus, Paul E (1500) | Lost 0-2 | -181463 |
| top | average opponent: 1487record: 1-3 | new rating: 1463 | ||