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Individual Calculations February 2023 |
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| Siamon, David Total change: -44.80 | |   |
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| 2022-23 Northern Virginia Open - Championship | Dulles, Virginia | USA | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1954 | 2.00 | 5 | -2.24 | 20 | -44.80 | |
|  Molodtsov, Konstantin | | | 1697 | USA | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Jing, Andrew | | | 1683 | USA | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Ananth, Ananya | | | 1656 | USA | 0.00 | 1 | -0.85 | 20 | -17.00 | | | Swaminathan, Pranav | | | 1653 | USA | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Murugan Ayyappan, Adhiraiyan | | | 1606 | USA | 0.00 | 1 | -0.89 | 20 | -17.80 | |
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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