Coon, Aaron
Current rating: 1464
Record: 1-3-1
| Grand Prix Pittsburgh 2011 (M12 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 111 | Sefton, Kyle E (1500) | Won 2-0 | +181518 |
| 2standard | 329 | Kern, Michael D (1500) | Draw 1-1 | 01518 |
| 3standard | 222 | Reda, Derek (1518) | Lost 0-2 | -181500 |
| 4standard | 462 | Hanrion, Douglas (1499) | Lost 0-2 | -181482 |
| 5standard | 544 | Jagger, Greg (1501) | Lost 0-2 | -181464 |
| average opponent: 1504record: 1-3-1 | new rating: 1464 | |||