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Individual Calculations June 2018 |
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| Ragnarsson, Johann Total change: 1.80 | |   |
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| Skakmot odlinga 2018 | Reykjavik | ISL | 2018-03-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1922 | 1985 | 3.50 | 6 | 0.09 | 20 | 1.80 | |
|  Bjarnason, Larus H | | | 1585 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ptacnikova, Lenka | | wg | 2200 | ISL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Eliasson, Kristjan Orn | | | 1829 | ISL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Bjornsson, Sigurbjorn | f | | 2278 | ISL | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Thorsson, Pall | | | 1693 | ISL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Baldursson, Haraldur | | | 1949 | ISL | 0.50 | 1 | -0.05 | 20 | -1.00 | | | * 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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