Riggs, Brandon
Current rating: 1464
Record: 1-3
| Grand Prix Pittsburgh 2011 (M12 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 300 | Galinkin, Erick (1500) | Lost 0-2 | -181482 |
| 2standard | 500 | Neville, Dan (1482) | Lost 0-2 | -181464 |
| 3standard | 588 | Stojak, Peter (1436) | Won 2-1 | +171481 |
| 4standard | 590 | Schwartz, Michael (1484) | Lost 0-2 | -171464 |
| average opponent: 1475record: 1-3 | new rating: 1464 | |||