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Individual Calculations July 2018 |
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| Stefansson, Hannes Total change: -5.30 | |   |
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| Icelandic Open 2018 | Reykjavik | ISL | 2018-06-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2324 | 2541 | 7.00 | 10 | -0.53 | 10 | -5.30 | |
|  Valtysson, Thor | | | 2141 * | ISL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Ingvason, Johann | | | 2164 | ISL | 0.50 | 1 | -0.41 | 10 | -4.10 | | | Kristinsson, Baldur | | | 2219 | ISL | 1.00 | 1 | 0.13 | 10 | 1.30 | | | Ptacnikova, Lenka | | wg | 2230 | ISL | 1.00 | 1 | 0.14 | 10 | 1.40 | | | Sarkar, Justin | m | | 2297 | USA | 1.00 | 1 | 0.20 | 10 | 2.00 | | | Gretarsson, Helgi Ass | g | | 2460 | ISL | 0.50 | 1 | -0.11 | 10 | -1.10 | | | Thorhallsson, Throstur | g | | 2416 | ISL | 0.00 | 1 | -0.67 | 10 | -6.70 | | | Thorfinnsson, Bragi | g | | 2445 | ISL | 1.00 | 1 | 0.37 | 10 | 3.70 | | | Steingrimsson, Hedinn | g | | 2583 | ISL | 0.00 | 1 | -0.44 | 10 | -4.40 | | | Stefansson, Vignir Vatnar | f | | 2284 | ISL | 1.00 | 1 | 0.18 | 10 | 1.80 | | | * 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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