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Rapid:
Individual Calculations January 2015 |
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| Kjartansson, David Total change: 4.40 | |   |
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| Icelandair Rapid Championship 2014 | Reykjavik | ISL | 2014-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2172 | 2359 | 6.50 | 9 | 0.22 | 20 | 4.40 | |
|  Jonsson, Gauti Pall | | | 1959 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Stefansson, Vignir Vatnar | | | 1959 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Thorsteinsdottir, Hallgerdur | | | 1959 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Valdimarsson, Einar | | | 1959 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Thorhallsson, Throstur | g | | 2452 | ISL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Omarsson, Dadi | | | 2265 | ISL | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Halldorsson, Bragi | | | 2147 | ISL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Ulfarsson, Magnus Orn | f | | 2315 | ISL | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Steingrimsson, Hedinn | g | | 2530 | ISL | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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