Herrera, Joe
Current rating: 1321
Record: 2-13
| Grand Prix Dallas-Fort Worth 2016 (modern) | starting rating: 1381 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 139 | O'Rourke, Nathaniel (1500) | Lost 0-2 | -161365 |
| 2modern | 510 | Meador, Tyler (1482) | Lost 1-2 | -161349 |
| 3modern | 965 | Koven, Robert (1680) | Lost 0-2 | -121337 |
| 4modern | 954 | Allen, Dale (1446) | Lost 1-2 | -161321 |
| top | average opponent: 1527record: 0-4 | new rating: 1321 | ||
| Grand Prix Oklahoma City 2015 (modern) | starting rating: 1432 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 4 | Maglisceau, Zach (1500) | Lost 1-2 | -161416 |
| 2modern | 445 | Hurst, Thane (1482) | Lost 0-2 | -171399 |
| 3modern | 537 | Kaplan, Joshua (1414) | Lost 0-0 | -181381 |
| top | average opponent: 1465record: 0-3 | new rating: 1381 | ||
| Grand Prix Dallas-Fort Worth 2015 (ORI limited) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 289 | Holt, Chad (1496) | Lost 0-2 | -171428 |
| 2sealed | 553 | Wang, Cheng-Hsiao (1482) | Won 2-1 | +191447 |
| 3sealed | 408 | Christensen, Mark (1499) | Lost 0-2 | -171430 |
| 4sealed | 616 | Householder, Robert (1516) | Won 2-0 | +191449 |
| 5sealed | 449 | Mendiola, Eddie (1500) | Lost 0-2 | -171432 |
| top | average opponent: 1499record: 2-3 | new rating: 1432 | ||
| Grand Prix San Antonio 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 261 | Lopez, Angel R (1444) | Lost 0-2 | -191481 |
| 2standard | 299 | Andrade, Abel (1481) | Lost 1-2 | -181463 |
| 3standard | 323 | Griffith, Brenden (1463) | Lost 0-2 | -181445 |
| top | average opponent: 1463record: 0-3 | new rating: 1445 | ||