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Individual Calculations March 2015 |
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| Salama, Omar Total change: -22.20 | |   |
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| Reykjavik Chess Championship 2015 | Reykjavik | ISL | 2015-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 2282 | 5.00 | 7 | -1.11 | 20 | -22.20 | |
|  Ragnarsson, Heimir Pall | | | 1882 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Saemundsson, Bjarni | | | 1895 | ISL | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Valtysson, Thor | | | 2000 | ISL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Thorsteinsdottir, Hallgerdur | | | 1992 | ISL | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Karlsson, Mikael Johann | | | 2077 | ISL | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Kolka, Dawid | | | 1882 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Bjarnason, Vignir | | | 1888 | 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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