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Individual Calculations July 2011 |
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| Johannesson, Oliver Total change: -6.75 | |   |
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| Meistaramot Skakskolans 2011 | Reykjavik | ISL | 2011-05-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1784 | 1660 | 1.00 | 4 | -0.45 | 15 | -6.75 | |
|  Gretarsson, Hjorvar Steinn | f | | 2060 * | ISL | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Jonsson, Dadi Steinn | | | 1732 | ISL | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Stefansson, Vignir Vatnar | | | 1463 | ISL | 1.00 | 1 | 0.25 | 15 | 3.75 | | | Sverrisson, Nokkvi | | | 1881 | ISL | 0.00 | 1 | -0.22 | 15 | -3.30 | | | * 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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