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Blitz:
Individual Calculations October 2013 |
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| Sigurdsson, Birkir Karl Total change: 6.80 | |   |
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| Gudmundur Arnlaugsson Memorial | Reykjavik | ISL | 2013-08-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1893 | 1745 | 3.00 | 8 | 0.34 | 20 | 6.80 | |
|  Ulfarsson, Magnus Orn | f | | 2145 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Valtysson, Thor | | | 2023 | ISL | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Bergsson, Stefan | | | 2131 | ISL | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Petersen, Jakob Alexander | | | 1417 | ISL | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Brynjarsson, Helgi | | | 1954 | ISL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Magnusdottir, Veronika Steinunn | | | 1577 | ISL | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Kristinsson, Magnus | | | 1845 | ISL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Palsson, Halldor | | | 2051 | ISL | 0.00 | 1 | -0.14 | 20 | -2.80 | | | * 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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