Rodriguez, Zachary
Current rating: 1436
| Grand Prix Omaha 2017 (AKH standard) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 50 | Prado, Zachary (1480) | Won 2-1 | +181480 |
| 2standard | 130 | Brock, Michael (1534) | Won 2-0 | +191499 |
| 3standard | 87 | Larson, Caleb (1539) | Lost 0-2 | -171482 |
| 4standard | 230 | Hu, Ruochen (1532) | Lost 0-2 | -171465 |
| 5standard | 264 | Duan, Daniel (1710) | Lost 0-2 | -141451 |
| 6standard | 257 | Deylius, Matt (1591) | Lost 0-2 | -151436 |
| top | average opponent: 1564record: 2-4 | new rating: 1436 | ||
| Grand Prix Houston 2016 (OGW standard) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 536 | Weber, Paul (1357) | Lost 0-2 | -201462 |
| top | record: 0-1 | new rating: 1462 | ||
| Grand Prix San Antonio 2014 (KTK standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 47 | Wheeler, Thomas (1469) | Won 2-0 | +171517 |
| 2standard | 257 | Saylor, Aaron (1516) | Lost 1-2 | -181499 |
| 3standard | 284 | Jacobi, William (1500) | Won 2-1 | +181517 |
| 4standard | 175 | Sampson, Aaron (1500) | Lost 1-2 | -181499 |
| 5standard | 263 | Temkin, Johan (1500) | Won 2-1 | +181517 |
| 6standard | 276 | Robertson, Christopher (1537) | Won 2-0 | +181535 |
| 7standard | 109 | Harper, Travis (1571) | Lost 1-2 | -171518 |
| 8standard | 205 | Caffey, Kacey (1516) | Lost 0-2 | -181500 |
| 9standard | 181 | Hughes, Shawn (1499) | Lost 0-2 | -181482 |
| top | average opponent: 1512record: 4-5 | new rating: 1482 | ||