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Rapid:
Individual Calculations June 2014 |
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| Davidsson, Oskar Vikingur Total change: -21.40 | |   |
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| Icelandic Championship in School Chess - younger section | Reykjavik | ISL | 2014-05-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1339 | 1427 | 5.50 | 11 | -1.07 | 20 | -21.40 | |
|  Kravchuk, Mykhaylo | | | 1460 | ISL | 0.50 | 1 | 0.05 | 20 | 1.00 | |  Stefansson, Vignir Vatnar | | | 1787 | ISL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Steinthorsson, Felix | | | 1395 | ISL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Arnaldarson, Bjarki | | | 1129 | ISL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Haraldsson, Bjorn Olafur | | | 1073 | ISL | 0.00 | 1 | -0.89 | 20 | -17.80 | | | Heimisson, Hilmir Freyr | | | 1700 | ISL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Jonsson, Gabriel Ingi | | | 1027 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bragason, Gudmundur Agnar | | | 1344 | ISL | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Olason, Oliver Isak | | | 1352 | ISL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Gudmundsson, Heidar Oli | | | 1073 | ISL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Ragnarsson, Heimir Pall | | | 1388 | ISL | 1.00 | 1 | 0.45 | 20 | 9.00 | | | * 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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