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Rapid:
Individual Calculations December 2017 |
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| Bjornsson, Tomas Total change: 16.00 | |   |
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| Atskakmot Reykjavikur og Hugins 2017 | Reykjavik | ISL | 2017-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1924 | 2168 | 5.50 | 6 | 0.80 | 20 | 16.00 | |
|  Jonatansson, Sigurdur Freyr | | | 1768 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Andrason, Pall | | | 1828 | ISL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Vigfusson, Vigfus | | | 1928 | ISL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Fridjonsson, Julius | | | 2102 | ISL | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Johannsson, Orn Leo | | | 2048 | ISL | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Palsson, Halldor | | | 1869 | ISL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * 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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