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Individual Calculations December 2022 |
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| Polakhare, Aryan Total change: -26.80 | |   |
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| 2022 Birmingham Open | Birmingham | ENG | 2022-11-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1926 | 2166 | 2.50 | 4 | -0.67 | 40 | -26.80 | |
|  Brown, Tom | | | 1973 | ENG | 0.50 | 1 | -0.25 | 40 | -10.00 | |  Basson, Heinrich | | | 1828 | RSA | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Cannon, Richard J | | | 2028 | ENG | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Fava, Lorenzo | | | 1874 | ITA | 0.00 | 1 | -0.85 | 40 | -34.00 | |
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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