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Individual Calculations March 2018 |
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| Jonasson, Hordur Total change: -8.20 | |   |
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| Skakthing Reykjavikur 2018 | Reykjavik | ISL | 2018-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1562 | 1547 | 2.50 | 6 | -0.41 | 20 | -8.20 | |
|  Ingvason, Johann | | | 1947 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Omarsson, Adam | | | 1147 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ragnarsson, Johann | | | 1947 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bjarnason, Olafur | | | 1818 | ISL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Alexandersson, Orn | | | 1366 | ISL | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Thorisson, Benedikt | | | 1147 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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