Payne, Pierson
Current rating: 1520
Record: 4-3
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 793 | Kemp, Dave (1500) | Won 2-0 | +181518 |
| 2standard | 650 | Hughes, Matt (1518) | Lost 1-2 | -181500 |
| 3standard | 842 | Foradori, Keith L (1500) | Won 2-0 | +181518 |
| 4standard | 783 | Yanicki, Noah A (1522) | Lost 1-2 | -181500 |
| 5standard | 942 | Remigio, Shamir (1500) | Won 2-0 | +181518 |
| 6standard | 795 | Lynch, Chris (1527) | Won 2-1 | +181536 |
| 7standard | 762 | Lapine, Michael (1635) | Lost 0-2 | -161520 |
| average opponent: 1529record: 4-3 | new rating: 1520 | |||