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Individual Calculations October 2021 |
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| Wecker, Martin Total change: 14.60 | |   |
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| European Individual Chess Championship - Reykjavik Open 2021 | Reykjavik | ISL | 2021-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2301 | 2195 | 5.00 | 11 | 0.73 | 20 | 14.60 | |
|  Bosiocic, Marin | g | | 2595 * | CRO | 1.00 | 1 | 0.92 | 20 | 18.40 | |  Martinovic, Sasa | g | | 2548 | CRO | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Mamedov, Nidjat | g | | 2595 * | AZE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Grigorian, Spartak | m | | 2448 | GER | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Moller, Agnar T | | | 1932 | ISL | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Haraldsson, Haraldur | | | 1918 | ISL | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Druska, Juraj | m | | 2493 | SVK | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Ragnarsson, Johann | | | 1916 | ISL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Saraci, Nderim | m | | 2455 | KOS | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Petursson, Gudni | | | 1988 | ISL | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Koellner, Ruben Gideon | f | | 2418 | GER | 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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