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Individual Calculations March 2012 |
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| Bergsson, Stefan Total change: -4.05 | |   |
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| Skakthing Reykjavikur 2012 | Reykjavik | ISL | 2012-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1947 | 2175 | 6.50 | 9 | -0.27 | 15 | -4.05 | |
|  Stefansson, Vignir Vatnar | | | 1775 * | ISL | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Ragnarsson, Dagur | | | 1826 | ISL | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Johannsson, Orn Leo | | | 1941 | ISL | 1.00 | 1 | 0.21 | 15 | 3.15 | | | Thorfinnsson, Bragi | m | | 2426 | ISL | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Sigurdarson, Emil | | | 1775 * | ISL | 0.00 | 1 | -0.92 | 15 | -13.80 | | | Holm, Fridgeir K | | | 1775 * | ISL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Jonsson, Olafur Gisli | | | 1870 | ISL | 1.00 | 1 | 0.14 | 15 | 2.10 | | | Bjornsson, Sverrir Orn | | | 2152 | ISL | 0.50 | 1 | -0.03 | 15 | -0.45 | | | Valtysson, Thor | | | 1984 | ISL | 1.00 | 1 | 0.25 | 15 | 3.75 | | | * 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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