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Blitz:
Individual Calculations August 2018 |
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| Bjornsson, Gunnar Total change: -15.60 | |   |
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| Sumarskakmot vid Selvatn 2018 | Reykjavik | ISL | 2018-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1946 | 2060 | 5.50 | 10 | -0.78 | 20 | -15.60 | |
|  Bjarnason, Kristinn Th | | | 1660 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Jonsson, Olafur Gisli | | | 1828 | ISL | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Lagerman, Robert | f | | 2294 | ISL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Bjornsson, Eirikur K. | | | 1935 | ISL | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Thoroddsen, Arni | | | 1660 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Valtysson, Thor | | | 1955 | ISL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Vigfusson, Vigfus | | | 1845 | ISL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Ptacnikova, Lenka | | wg | 2079 | ISL | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Gunnarsson, Gunnar K | | | 2065 | ISL | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Halldorsson, Bragi | | | 2135 | ISL | 0.00 | 1 | -0.40 | 20 | -8.00 | | | * 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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