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Individual Calculations March 2013 |
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| Vignisson, Ingvar Egill Total change: 18.60 | |   |
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| Reykjavik Open 2013 | Reykjavik | ISL | 2013-02-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1542 | 2.50 | 8 | 1.24 | 15 | 18.60 | |
|  Halldorsson, Jon Arni | | | 1942 * | ISL | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Kuehnast, Volker | | | 1936 | GER | 0.50 | 1 | 0.42 | 15 | 6.30 | | | Finnbogadottir, Tinna Kristin | | | 1871 | ISL | 0.00 | 1 | -0.12 | 15 | -1.80 | | | Hyotyla, Tapio | | | 1792 | SUI | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Masson, Kjartan | | | 1856 | ISL | 0.00 | 1 | -0.14 | 15 | -2.10 | | | Holm, Fridgeir K | | | 1733 | ISL | 1.00 | 1 | 0.75 | 15 | 11.25 | | | Ohlsson, Mikael | | | 1811 | SWE | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Bakkes, Frits | | | 1750 | NED | 1.00 | 1 | 0.77 | 15 | 11.55 | | | * 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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