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Individual Calculations May 2015 |
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| Birkisson, Bjorn Holm Total change: 63.60 | |   |
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| Icelandic Championship 2015 - Candidate Section | Reykajvik | ISL | 2015-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 1845 | 5.00 | 8 | 1.59 | 40 | 63.60 | |
|  Birkisson, Bardur Orn | | | 1839 | ISL | 1.00 | 1 | 0.49 | 40 | 19.60 | |  Gislason, Gudmundur | f | | 2245 * | ISL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Davidsson, Oskar Vikingur | | | 1453 | ISL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Birgisson, Ingvar Orn | | | 1887 | ISL | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Johannesson, Oliver | | | 2212 | ISL | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Baldursson, Haraldur | | | 1971 | ISL | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Einarsson, Oskar Long | | | 1574 | ISL | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Jonsson, Jon Arni | | | 2084 | ISL | 1.00 | 1 | 0.80 | 40 | 32.00 | | | * 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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