Bonar, Aaron
Current rating: 1431
Record: 0-4
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 332 | Umile, Zeke (1578) | Lost 1-2 | -161448 |
| 2sealed | 430 | Oveson, Riley (1482) | Lost 1-2 | -171431 |
| average opponent: 1530record: 0-2 | new rating: 1431 | |||
| Grand Prix Columbus 2012 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 182 | Gibson, Chris M (1501) | Lost 0-2 | -181482 |
| 2modern | 343 | Bowser, Douglas P (1501) | Lost 0-2 | -181464 |
| average opponent: 1501record: 0-2 | new rating: 1464 | |||