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Rapid:
Individual Calculations January 2017 |
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| Karlsson, Bjorn-Ivar Total change: 17.80 | |   |
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| Atskakmot Skakklubbs Icelandair - Islandsmotid i atskak 2016 | Reykjavik | ISL | 2016-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2164 | 2294 | 6.50 | 9 | 0.89 | 20 | 17.80 | |
|  Einarsson, Oskar Long | | | 1894 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Stefansson, Vignir Vatnar | f | | 1905 | ISL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Halldorsson, Kristjan | | | 1894 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gretarsson, Helgi Ass | g | | 2481 | ISL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Birkisson, Bjorn Holm | | | 1894 * | ISL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Ragnarsson, Dagur | f | | 2060 | ISL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Thorfinnsson, Bragi | m | | 2454 | ISL | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Thorfinnsson, Bjorn | m | | 2421 | ISL | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Arnason, Jon L | g | | 2471 | ISL | 1.00 | 1 | 0.73 | 20 | 14.60 | | | * 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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