Parenti, Michael
Current rating: 1482
Record: 4-5
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 906 | Draper, Ken C (1500) | Lost 1-2 | -181482 |
| 2standard | 853 | Apgar, Tim (1481) | Won 2-1 | +181500 |
| 3standard | 931 | Lutz, Aaron (1498) | Lost 0-2 | -181482 |
| 4standard | 912 | Buth, Andrew (1483) | Lost 0-2 | -181464 |
| 5standard | 980 | Baker, JC (1464) | Won 2-0 | +181482 |
| 6standard | 897 | Karleskint, Brian A (1488) | Won 2-0 | +181500 |
| 7standard | 813 | Jennings, Travis (1499) | Won 2-1 | +181518 |
| 8standard | 739 | Flynn, Ryan (1518) | Lost 1-2 | -181500 |
| 9standard | 712 | Howard, Christopher D (1499) | Lost 0-2 | -181482 |
| average opponent: 1492record: 4-5 | new rating: 1482 | |||