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Individual Calculations May 2015 |
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| Stefansson, Vignir Vatnar Total change: 15.60 | |   |
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| Icelandic Championship 2015 - Candidate Section | Reykajvik | ISL | 2015-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 1909 | 4.50 | 9 | 0.39 | 40 | 15.60 | |
|  Mai, Alexander | | | 1509 * | ISL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Johannesson, Oliver | | | 2212 | ISL | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Davidsson, Oskar Vikingur | | | 1509 * | ISL | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Sigurdsson, Birkir Karl | | | 1767 | ISL | 1.00 | 1 | 0.31 | 40 | 12.40 | | | Baldursson, Haraldur | | | 1971 | ISL | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Gislason, Gudmundur | f | | 2309 * | ISL | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Ragnarsson, Dagur | f | | 2309 * | ISL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Hardarson, Jon Trausti | | | 2170 | ISL | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Bjorgvinsson, Andri Freyr | | | 1764 | ISL | 0.50 | 1 | -0.19 | 40 | -7.60 | | | * 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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