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Individual Calculations July 2013 |
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| Valdimarsson, Einar Total change: 3.00 | |   |
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| Icelandic Open Championship 2013 | Reykjavik | ISL | 2013-05-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 1851 | 3.00 | 7 | 0.20 | 15 | 3.00 | |
|  Ptacnikova, Lenka | | wg | 2251 * | ISL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Thorhallsson, Gylfi | | | 2151 | ISL | 0.00 | 1 | -0.15 | 15 | -2.25 | | | Sigurdsson, Sverrir | | | 2000 | ISL | 0.00 | 1 | -0.30 | 15 | -4.50 | |  Bragason, Gudmundur Agnar | | | 1451 * | ISL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Sverrisson, Nokkvi | | | 2012 | ISL | 0.00 | 1 | -0.29 | 15 | -4.35 | | | Einarsson, Oskar Long | | | 1605 | ISL | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Valtysson, Thor | | | 2046 | ISL | 1.00 | 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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