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Individual Calculations July 2013 |
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| Valtysson, Thor Total change: -17.85 | |   |
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| Icelandic Open Championship 2013 | Reykjavik | ISL | 2013-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1966 | 2046 | 3.50 | 8 | -1.19 | 15 | -17.85 | |
|  Steinthorsson, Felix | | | 1646 * | ISL | 0.50 | 1 | -0.42 | 15 | -6.30 | | | Hardarson, Jon Trausti | | | 1907 | ISL | 1.00 | 1 | 0.31 | 15 | 4.65 | |  Ptacnikova, Lenka | | wg | 2255 | ISL | 0.50 | 1 | 0.27 | 15 | 4.05 | | | Thorsteinsson, Thorsteinn | f | | 2266 | ISL | 0.50 | 1 | 0.28 | 15 | 4.20 | | | Thorfinnsson, Bragi | m | | 2446 * | ISL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Heimisson, Hilmir Freyr | | | 1676 | ISL | 0.50 | 1 | -0.40 | 15 | -6.00 | | | Stefansson, Vignir Vatnar | | | 1678 | ISL | 0.50 | 1 | -0.40 | 15 | -6.00 | | | Valdimarsson, Einar | | | 1851 | ISL | 0.00 | 1 | -0.75 | 15 | -11.25 | | | * 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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