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Rapid:
Individual Calculations January 2016 |
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| Sigurdsson, Birkir Karl Total change: 31.60 | |   |
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| Atskakmot Icelandair | Reykjavik | ISL | 2015-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1984 | 1787 | 4.00 | 9 | 1.58 | 20 | 31.60 | |
|  Thorfinnsson, Bjorn | m | | 2187 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Magnusson, Thorsteinn | | | 1387 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bjornsson, Gunnar | | | 2107 | ISL | 1.00 | 1 | 0.87 | 20 | 17.40 | | | Halldorsson, Halldor | | | 2187 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Saevaldsson, Kristinn Jon | | | 1958 | ISL | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Thorarinsson, Pall A. | | | 2181 | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bjornsson, Eirikur K. | | | 1991 | ISL | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Loftsson, Arnaldur | | | 1928 | ISL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Palsson, Halldor | | | 1927 | ISL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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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