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Individual Calculations July 2010 |
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| Kristinardottir, Elsa Maria Total change: -46.50 | |   |
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| Icelandic Chess School 2010 | Reykjavik | ISL | 2010-05-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1709 | 0.50 | 4 | -1.92 | 15 | -28.80 | |
|  Karlsson, Mikael Johann | | | 1767 | ISL | 0.00 | 1 | -0.42 | 15 | -6.30 | |  Lee, Gudmundur Kristinn | | | 1542 | ISL | 0.00 | 1 | -0.72 | 15 | -10.80 | | | Sigurdsson, Birkir Karl | | | 1442 | ISL | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Johannsdottir, Johanna Bjorg | | | 1738 | ISL | 0.00 | 1 | -0.46 | 15 | -6.90 | |
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) | | | | Icelandic Women Championship 2010 | Reykjavik | ISL | 2010-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1854 | 1709 | 0.50 | 5 | -1.18 | 15 | -17.70 | |
| | Hauksdottir, Hrund | | | 1605 | ISL | 0.00 | 1 | -0.64 | 15 | -9.60 | | | Thorsteinsdottir, Hallgerdur | | | 1990 | ISL | 0.50 | 1 | 0.34 | 15 | 5.10 | | | Ptacnikova, Lenka | | wg | 2109 * | ISL | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Johannsdottir, Johanna Bjorg | | | 1738 | ISL | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Fridthjofsdottir, Sigurl Regin | | | 1828 | ISL | 0.00 | 1 | -0.34 | 15 | -5.10 | | | * 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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