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Individual Calculations May 2023 |
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| Ingvarsson, Unnar Total change: -10.20 | |   |
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| Reykjavik Open 2023 | Reykjavik | ISL | 2023-03-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1701 | 1661 | 2.00 | 6 | -0.51 | 20 | -10.20 | |
|  Andriessen, Bart Jan | | | 1966 | NED | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Jonsson, Tristan Fannar | | | 1165 | ISL | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Kee, Steve | | | 1919 | ENG | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Doran, Chris | | | 1918 | ENG | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Thorsteinsdottir, Hallgerdur | | wf | 1978 | ISL | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Abmayr, Annika | | | 1261 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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