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Individual Calculations May 2015 |
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| Birgisson, Ingvar Orn Total change: -41.40 | |   |
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| Icelandic Championship 2015 - Candidate Section | Reykajvik | ISL | 2015-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1738 | 1887 | 2.50 | 7 | -2.07 | 20 | -41.40 | |
|  Kristbergsson, Bjorgvin | | | 1487 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Thorhallsson, Gylfi | | | 2084 | ISL | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Gretarsson, Hjorvar Steinn | g | | 2287 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Birkisson, Bjorn Holm | | | 1845 | ISL | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Sigurdarson, Alec Elias | | | 1487 * | ISL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Luu, Robert | | | 1487 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Davidsson, Oskar Vikingur | | | 1487 * | ISL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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