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Individual Calculations March 2023 |
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| Quirke, Jeffrey L Total change: 0.80 | |   |
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| 7th annual George Washington Open - Major | Reston, VA | USA | 2023-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1902 | 1981 | 3.00 | 5 | 0.04 | 20 | 0.80 | |
|  He, Samuel | | | 1681 | USA | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Shah, Ansh Milinkumar | | | 2178 | IND | 1.00 | 1 | 0.75 | 20 | 15.00 | | | Prabhu, Naveen | | | 2082 | USA | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Wang, William | | | 1742 | USA | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Taylor, Stewart Bradley, Jr | | | 1829 | USA | 0.50 | 1 | -0.20 | 20 | -4.00 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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