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Blitz:
Individual Calculations August 2018 |
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| Bjornsson, Eirikur K. Total change: 38.60 | |   |
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| Mjoddarmot Hugins 2018 | Reykjavik | ISL | 2018-07-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2014 | 1935 | 4.00 | 7 | 1.13 | 20 | 22.60 | |
|  Bjarnason, Larus H | | | 1535 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Haile, Batel Goitom | | | 1535 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gretarsson, Helgi Ass | g | | 2335 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Kjartansson, Gudmundur | m | | 2335 * | ISL | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Valdimarsson, Einar | | | 1904 | ISL | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Stefansson, Vignir Vatnar | f | | 2319 | ISL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Halldorsson, Bragi | | | 2135 | ISL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | * 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) | | | | Sumarskakmot vid Selvatn 2018 | Reykjavik | ISL | 2018-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2015 | 1935 | 4.00 | 8 | 0.80 | 20 | 16.00 | |
| | Bjarnason, Kristinn Th | | | 1659 | ISL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Jonsson, Olafur Gisli | | | 1828 | ISL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Bjornsson, Gunnar | | | 2060 | ISL | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Halldorsson, Bragi | | | 2135 | ISL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Valtysson, Thor | | | 1955 | ISL | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Lagerman, Robert | f | | 2294 | ISL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Ptacnikova, Lenka | | wg | 2079 | ISL | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Bergthorsson, Jon Thor | | | 2107 | ISL | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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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