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Individual Calculations March 2016 |
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| Sigurvaldason, Hjalmar Total change: -3.20 | |   |
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| Reykjavik Chess Championship 2016 | Reykjavik | ISL | 2016-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1429 | 1.00 | 6 | -0.16 | 20 | -3.20 | |
|  Ragnarsson, Johann | | | 1829 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Haraldsson, Sigurjon | | | 1791 | ISL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Kolka, Dawid | | | 1829 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Jonsson, Olafur Gisli | | | 1829 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Davidsson, Stefan Orri | | | 1257 | ISL | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Davidsdottir, Nansy | | | 1808 | ISL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | * 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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