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Individual Calculations July 2020 |
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| Gudmundsson, Gunnar Erik Total change: -4.80 | |   |
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| Brim motarodin 2020-21 - Mot 1 - 5.-7. umferd | Reykjavik | ISL | 2020-06-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1595 | 1806 | 2.00 | 3 | -0.12 | 40 | -4.80 | |
|  Johannsson, Markus Orri | | | 1406 * | ISL | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Bjornsson, Eirikur K. | | | 1972 | ISL | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Helgadottir, Idunn | | | 1406 * | ISL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | * 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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