Park, Andy
Current rating: 1564
Record: 11-9
| Grand Prix Washington DC 2013 (legacy) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 371 | Alatis, Eric (1457) | Won 2-0 | +181502 |
| 2legacy | 69 | Quateman, David (1699) | Won 2-1 | +211523 |
| 3legacy | 130 | Longo, Andrew (1599) | Won 2-0 | +201543 |
| 4legacy | 78 | Braun-Duin, Brian (1989) | Won 2-1 | +251568 |
| 5legacy | 30 | Webster, Aaron (1638) | Won 2-0 | +201588 |
| 6legacy | 8 | Senter, Brandon (1529) | Won 2-0 | +171605 |
| 7legacy | 2 | Shenhar, Shahar (1956) | Won 2-1 | +241629 |
| 8legacy | 8 | Berlett, Eric (1615) | Lost 0-2 | -181611 |
| 9legacy | 19 | Berk, Bradley (1696) | Lost 0-2 | -171594 |
| 10legacy | 51 | Musser, Dan (1876) | Lost 0-2 | -131581 |
| 11legacy | 84 | Fenton, Christopher (1476) | Won 2-0 | +161597 |
| 12legacy | 53 | Rubin, Steve (1744) | Lost 1-2 | -151582 |
| 13legacy | 77 | Baraniecki, Michael (1521) | Won 2-0 | +171599 |
| 14legacy | 54 | Roberts, Keith (1479) | Lost 1-2 | -201579 |
| 15legacy | 74 | Derczo, Michael (1791) | Lost 0-2 | -151564 |
| average opponent: 1671record: 9-6 | new rating: 1564 | |||
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 245 | Baltezore, Allen (1501) | Won 2-0 | +181518 |
| 2standard | 136 | Hienz, Chad (1500) | Lost 0-2 | -181500 |
| 3standard | 339 | Short, Daniel (1499) | Lost 0-2 | -181482 |
| 4standard | 313 | Babcock, Matthew (1485) | Won 2-0 | +181500 |
| 5standard | 262 | Carpenter, Brad (1649) | Lost 1-2 | -161484 |
| average opponent: 1527record: 2-3 | new rating: 1484 | |||