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Individual Calculations May 2023 |
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| Eiriksson, Sigurdur Total change: -1.60 | |   |
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| Reykjavik Open 2023 | Reykjavik | ISL | 2023-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1945 | 1798 | 1.50 | 5 | -0.08 | 20 | -1.60 | |
|  B. Berglindardottir, Emilia Embla | | | 1398 * | ISL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Briem, Stephan | | | 2142 | ISL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Ingvason, Johann | | | 2122 | ISL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Kakulidis, Ellen | | wf | 2046 | DEN | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Maleki, Nicolas | | | 2018 | FRA | 0.00 | 1 | -0.22 | 20 | -4.40 | | | * 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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