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Blitz:
Individual Calculations January 2014 |
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| Johannsdottir, Johanna Bjorg Total change: 34.40 | |   |
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| GM Hellir Chess Club Christmas Championship | Kopavogur | ISL | 2013-12-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2102 | 1937 | 4.50 | 9 | 1.74 | 20 | 34.80 | |
|  Gretarsson, Andri A | f | | 2323 | ISL | 1.00 | 1 | 0.91 | 20 | 18.20 | |  Thorsteinsdottir, Hallgerdur | | | 1911 | ISL | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Halldorsson, Bragi | | | 2139 | ISL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Ptacnikova, Lenka | | wg | 2185 | ISL | 1.00 | 1 | 0.81 | 20 | 16.20 | | | Kristinsson, Ogmundur | | | 2015 | ISL | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Bjornsson, Tomas | f | | 2145 | ISL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Olafsson, David | f | | 2337 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Omarsson, Kristofer | | | 1792 | ISL | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Bjornsson, Gunnar | | | 2075 | ISL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | * 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) | | | | Fridrik Olafsson tournament - Icelandic Blitz Championship 2013 | Reykjavik | ISL | 2013-12-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1981 | 1937 | 3.50 | 8 | -0.02 | 20 | -0.40 | |
| | Ptacnikova, Lenka | | wg | 2185 | ISL | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Kjartansson, Olafur | | | 1993 | ISL | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Maack, Kjartan | | | 2164 | ISL | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Johannsson, Orn Leo | | | 2039 | ISL | 1.00 | 1 | 0.64 | 20 | 12.80 | | | Sigurdsson, Pall | | | 1915 | ISL | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Bergsson, Stefan | | | 2149 | ISL | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Lee, Gudmundur Kristinn | | | 1649 | ISL | 0.00 | 1 | -0.84 | 20 | -16.80 | | | Sigurdsson, Birkir Karl | | | 1752 | ISL | 1.00 | 1 | 0.26 | 20 | 5.20 | |
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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