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Individual Calculations March 2020 |
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| Bjarnason, Larus H Total change: -20.00 | |   |
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| Skakthing Reykjavikur 2020 | Reykjavik | ISL | 2020-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1489 | 2.50 | 8 | -1.00 | 20 | -20.00 | |
|  Haraldsson, Haraldur | | | 1889 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Petursson, Gudni | | | 1889 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kristbergsson, Bjorgvin | | | 1089 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gardarsson, Halldor | | | 1804 | ISL | 0.50 | 1 | 0.36 | 20 | 7.20 | | | Geirsson, Kristjan | | | 1709 | ISL | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Brynjarsson, Einar Dagur | | | 1121 | ISL | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Thorisson, Benedikt | | | 1598 | ISL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Helgadottir, Idunn | | | 1233 | ISL | 0.50 | 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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