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Individual Calculations March 2018 |
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| Haraldsson, Oskar Total change: 9.40 | |   |
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| Skakthing Reykjavikur 2018 | Reykjavik | ISL | 2018-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1733 | 4.50 | 8 | 0.47 | 20 | 9.40 | |
|  Stefansson, Vignir Vatnar | f | | 2133 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Gunnlaugsson, Arnor | | | 1333 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ingvason, Johann | | | 2133 * | ISL | 0.50 | 1 | 0.42 | 20 | 8.40 | | | Davidsson, Stefan Orri | | | 1333 * | ISL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Sigurvaldason, Hjalmar | | | 1491 | ISL | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Alexandersson, Orn | | | 1366 | ISL | 1.00 | 1 | 0.10 | 20 | 2.00 | | | Valdimarsson, Einar | | | 2023 | ISL | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Kristinsson, Ogmundur | | | 2005 | ISL | 0.50 | 1 | 0.33 | 20 | 6.60 | | | * 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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