Individual Calculations July 2008 |
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Petursson, Matthias Total change: 2.70 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Icelandic Chess School Championship 2008 | Reykjavik | ISL | 2008-05-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1914 | 1875 | 2.00 | 4 | 0.18 | 15 | 2.70 | |
| Hauksson, Hordur Aron | | | 1736 | ISL | 1.00 | 1 | 0.31 | 15 | 4.65 | | Kristinsson, Bjarni Jens | | | 1894 | ISL | 0.50 | 1 | 0.03 | 15 | 0.45 | | Thorgeirsson, Sverrir | | | 2120 | ISL | 0.00 | 1 | -0.20 | 15 | -3.00 | | Thorsteinsdottir, Hallgerdur | | | 1906 | ISL | 0.50 | 1 | 0.04 | 15 | 0.60 | | 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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