Individual Calculations July 2019 |
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Ragnarsson, Johann Total change: -24.60 | | |
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Icelandic Open 2019 | Akureyri | ISL | 2019-05-25 |
Rc | Ro | w | n | change | K | K*chg | Game |
1945 | 1968 | 2.50 | 7 | -1.23 | 20 | -24.60 | |
| Stefansson, Vignir Vatnar | f | | 2291 | ISL | 0.50 | 1 | 0.37 | 20 | 7.40 | | Gretarsson, Helgi Ass | g | | 2368 * | ISL | 0.00 | 1 | -0.08 | 20 | -1.60 | | Hardarson, Petur Palmi | | | 1847 | ISL | 0.00 | 1 | -0.66 | 20 | -13.20 | | Einarsson, Oskar Long | | | 1696 | ISL | 1.00 | 1 | 0.17 | 20 | 3.40 | | Gower, Sam | | | 2069 | ENG | 0.00 | 1 | -0.36 | 20 | -7.20 | | Halldorsson, Hjorleifur | | | 1779 | ISL | 0.00 | 1 | -0.75 | 20 | -15.00 | | Omarsson, Adam | | | 1568 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | * 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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