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Individual Calculations March 2014 |
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| Sigurdsson, Birkir Karl Total change: -4.20 | |   |
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| Reykjavik Championship 2014 | Reykjavik | ISL | 2014-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1742 | 2.00 | 5 | -0.03 | 15 | -0.45 | |
|  Fridjonsson, Julius | | | 2142 * | ISL | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Valtysson, Thor | | | 2007 | ISL | 0.00 | 1 | -0.18 | 15 | -2.70 | | | Petersen, Jakob Alexander | | | 1413 | ISL | 1.00 | 1 | 0.12 | 15 | 1.80 | | | Plantada Siurans, Estanislau | | | 1503 | ESP | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Bergsson, Stefan | | | 2122 | ISL | 0.00 | 1 | -0.09 | 15 | -1.35 | | | * 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) | | | | The Guests Tournament of GM Hellir 2014 | Reykjavik | ISL | 2014-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2065 | 1742 | 0.50 | 5 | -0.25 | 15 | -3.75 | |
| | Edvardsson, Kristjan | | | 2142 * | ISL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Arnarsson, Hrannar | | | 2111 | ISL | 0.50 | 1 | 0.40 | 15 | 6.00 | | | Johannesson, Oliver | | | 2104 | ISL | 0.00 | 1 | -0.10 | 15 | -1.50 | | | Kristinardottir, Elsa Maria | | | 1824 | ISL | 0.00 | 1 | -0.39 | 15 | -5.85 | | | Teitsson, Magnus | | | 2142 * | ISL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * 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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