Herrera, Jonathan
Current rating: 1463
Record: 1-3
| Grand Prix San Diego 2015 (ORI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 191 | Okin, David (1500) | Lost 0-2 | -181482 |
| 2standard | 526 | Beaufeaux, Ryan J (1483) | Lost 0-2 | -181464 |
| 3standard | 709 | Wilson, Dennis (1463) | Won 2-1 | +181482 |
| 4standard | 580 | Garcia, Arnold (1441) | Lost 1-2 | -191463 |
| average opponent: 1472record: 1-3 | new rating: 1463 | |||