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Individual Calculations June 2015 |
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| Stefansson, Vignir Vatnar Total change: 71.60 | |   |
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| Reykjavik Chess Club Spring Tournament 2015 - B-group | Reykjavik | ISL | 2015-03-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1941 | 1909 | 5.00 | 7 | 1.79 | 40 | 71.60 | |
|  Bergsson, Stefan | | | 2063 | ISL | 1.00 | 1 | 0.71 | 40 | 28.40 | | | Bjornsson, Sverrir Orn | | | 2097 | ISL | 0.50 | 1 | 0.24 | 40 | 9.60 | |  Birkisson, Bardur Orn | | | 1839 | ISL | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Thorsteinsdottir, Hallgerdur | | | 2014 | ISL | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Palsson, Halldor | | | 2021 | ISL | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Eidsson, Johann Oli | | | 1709 | ISL | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Birkisson, Bjorn Holm | | | 1845 | ISL | 1.00 | 1 | 0.41 | 40 | 16.40 | |
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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