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Individual Calculations December 2022 |
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| Dolzhikova, Olga Total change: -5.00 | |   |
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| Icelandic Women Open Championship 2022 | Reykjavik | ISL | 2022-10-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1969 | 2120 | 4.50 | 7 | -0.25 | 20 | -5.00 | |
|  Johnsen, Sylvia | | wf | 1861 | NOR | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Johannsdottir, Johanna Bjorg | | | 1964 | ISL | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Kryger, Oksana | | wm | 2107 | DEN | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Helgadottir, Idunn | | | 1720 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ptacnikova, Lenka | | wg | 2055 | ISL | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Nazarova, Anastasia | | wf | 2189 | FIN | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Lehtinen, Helja | | | 1888 | FIN | 1.00 | 1 | 0.21 | 20 | 4.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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