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Individual Calculations July 2019 |
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| Hardarson, Petur Palmi Total change: 98.80 | |   |
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| Icelandic Open 2019 | Akureyri | ISL | 2019-05-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2112 | 1847 | 4.00 | 8 | 2.47 | 40 | 98.80 | |
|  Thorfinnsson, Bragi | g | | 2247 * | ISL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Karlsson, Mikael Johann | | | 2146 | ISL | 0.50 | 1 | 0.35 | 40 | 14.00 | | | Ragnarsson, Johann | | | 1968 | ISL | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Barthel, Ansgar | | | 2062 | GER | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Hillarp Persson, Tiger | g | | 2247 * | SWE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Bergsson, Stefan | | | 2124 | ISL | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Thorhallsson, Gylfi | | | 2039 | ISL | 1.00 | 1 | 0.75 | 40 | 30.00 | | | Dietzsch, Herbert | | | 2059 | GER | 0.50 | 1 | 0.27 | 40 | 10.80 | | | * 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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