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Blitz:
Individual Calculations September 2018 |
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| Stefansson, Vignir Vatnar Total change: -7.00 | |   |
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| Stormot Arbaejarsafns og TR 2018 | Reykjavik | ISL | 2018-08-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2173 | 2326 | 5.00 | 8 | -0.35 | 20 | -7.00 | |
|  Bjornsson, Bjorn Brynjulfur | | | 1926 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Valtysson, Thor | | | 1972 | ISL | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Sigurdsson, Snorri Thor | | | 1926 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Gretarsson, Hjorvar Steinn | g | | 2718 | ISL | 1.00 | 1 | 0.92 | 20 | 18.40 | | | Hjartarson, Johann | g | | 2574 | ISL | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Kristinsson, Ogmundur | | | 1956 | ISL | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Johannsson, Orn Leo | | | 2172 | ISL | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Halldorsson, Bragi | | | 2139 | ISL | 0.00 | 1 | -0.74 | 20 | -14.80 | | | * 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) | | |
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