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Individual Calculations July 2019 |
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| Gunnarsson, Jon Viktor Total change: -6.70 | |   |
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| Icelandic Open 2019 | Akureyri | ISL | 2019-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2225 | 2452 | 6.00 | 9 | -0.67 | 10 | -6.70 | |
|  Finnbogadottir, Tinna Kristin | | | 2052 * | ISL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Pinto, Mark | f | | 2082 | USA | 1.00 | 1 | 0.10 | 10 | 1.00 | | | Sokolov, Ivan | g | | 2593 | NED | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Jonsson, Gauti Pall | | | 2052 * | ISL | 0.50 | 1 | -0.42 | 10 | -4.20 | | | Petursson, Gudni | | | 2052 * | ISL | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Stefansson, Vignir Vatnar | f | | 2291 | ISL | 0.50 | 1 | -0.21 | 10 | -2.10 | | | Ruelland, Geoffrey | | | 2052 * | CAN | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Gislason, Gudmundur | f | | 2288 | ISL | 1.00 | 1 | 0.28 | 10 | 2.80 | | | Stefansson, Hannes | g | | 2561 | ISL | 0.00 | 1 | -0.35 | 10 | -3.50 | | | * 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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