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Individual Calculations May 2012 |
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| Kolka, Dawid Total change: -7.80 | |   |
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| Skakthing Islands 2012 - Askorendaflokkur | Reykjavik | ISL | 2012-03-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1532 | 1.00 | 4 | -0.26 | 30 | -7.80 | |
|  Einarsson, Oskar Long | | | 1618 | ISL | 1.00 | 1 | 0.62 | 30 | 18.60 | |  Valdimarsson, Einar | | | 1851 | ISL | 0.00 | 1 | -0.13 | 30 | -3.90 | | | Finnbogadottir, Tinna Kristin | | | 1810 | ISL | 0.00 | 1 | -0.17 | 30 | -5.10 | | | Stefansson, Vignir Vatnar | | | 1474 | ISL | 0.00 | 1 | -0.58 | 30 | -17.40 | |
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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