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Individual Calculations July 2015 |
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| Bjorgvinsson, Andri Freyr Total change: 49.20 | |   |
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| Icelandic Chess School Championship 2015 - A-section | Reykjavik | ISL | 2015-05-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 1803 | 3.00 | 5 | 1.23 | 40 | 49.20 | |
|  Hardarson, Jon Trausti | | | 2143 | ISL | 0.00 | 1 | -0.12 | 40 | -4.80 | |  Jonsson, Gauti Pall | | | 1936 | ISL | 0.50 | 1 | 0.18 | 40 | 7.20 | | | Davidsdottir, Nansy | | | 1676 | ISL | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Stefansson, Vignir Vatnar | | | 1881 | ISL | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Heimisson, Hilmir Freyr | | | 1982 | ISL | 1.00 | 1 | 0.73 | 40 | 29.20 | |
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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