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Individual Calculations September 2017 |
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| Ptacnikova, Lenka Total change: 11.80 | |   |
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| Icelandic Women Championship 2017 | Reykjavik | ISL | 2017-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1862 | 2212 | 5.00 | 5 | 0.59 | 20 | 11.80 | |
|  Magnusdottir, Veronika Steinunn | | | 1812 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Johannsdottir, Johanna Bjorg | | | 1862 * | ISL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Thorsteinsdottir, Gudlaug | | wf | 2010 | ISL | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Fridthjofsdottir, Sigurl. Regina | | | 1812 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Birkisdottir, Freyja | | | 1812 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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