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Individual Calculations July 2019 |
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| Thorfinnsson, Bragi Total change: -1.90 | |   |
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| Icelandic Open 2019 | Akureyri | ISL | 2019-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2229 | 2451 | 6.50 | 9 | -0.19 | 10 | -1.90 | |
|  Hardarson, Petur Palmi | | | 2051 * | ISL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Dietzsch, Herbert | | | 2059 | GER | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Hillarp Persson, Tiger | g | | 2563 | SWE | 1.00 | 1 | 0.65 | 10 | 6.50 | | | Gislason, Gudmundur | f | | 2288 | ISL | 0.50 | 1 | -0.22 | 10 | -2.20 | | | Sokolov, Ivan | g | | 2593 | NED | 0.00 | 1 | -0.31 | 10 | -3.10 | | | Karlsson, Mikael Johann | | | 2146 | ISL | 0.00 | 1 | -0.86 | 10 | -8.60 | | | Pupols, Viktors | | | 2051 * | USA | 1.00 | 1 | 0.08 | 10 | 0.80 | | | Thorhallsson, Simon | | | 2184 | ISL | 1.00 | 1 | 0.18 | 10 | 1.80 | | | Bergsson, Stefan | | | 2124 | ISL | 1.00 | 1 | 0.13 | 10 | 1.30 | | | * 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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