Gartlan, Oisin
Current rating: 1478
Record: 4-5
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 824 | Merold, Josh (1503) | Lost 0-2 | -181482 |
| 2standard | 998 | Fralick, Nick (1482) | Won 2-1 | +181500 |
| 3standard | 754 | Stanfar, Michael (1518) | Lost 1-2 | -181482 |
| 4standard | 903 | Klein, Jeremy (1390) | Lost 0-2 | -191463 |
| 5standard | 972 | Williamson, Scott (1334) | Won 2-1 | +151478 |
| 6standard | 889 | Hiles, Donald M (1484) | Lost 1-2 | -181460 |
| 7standard | 831 | Stewart Ii, Andra (1462) | Lost 0-2 | -181442 |
| 8standard | 777 | Kan, Eric (1430) | Won 2-1 | +181460 |
| 9standard | 723 | Jasie, David J (1466) | Won 2-0 | +181478 |
| average opponent: 1452record: 4-5 | new rating: 1478 | |||