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Individual Calculations October 2021 |
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| Paichadze, Luka Total change: 13.30 | |   |
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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 |
| 2509 | 2564 | 7.50 | 11 | 1.33 | 10 | 13.30 | |
|  Karlsson, Mikael Johann | | | 2164 * | ISL | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Koellner, Ruben Gideon | f | | 2418 | GER | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Piorun, Kacper | g | | 2608 | POL | 0.00 | 1 | -0.44 | 10 | -4.40 | | | Sokolovsky, Yahli | f | | 2415 | ISR | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Banusz, Tamas | g | | 2631 | HUN | 0.50 | 1 | 0.09 | 10 | 0.90 | | | Saric, Ivan | g | | 2653 | CRO | 0.50 | 1 | 0.12 | 10 | 1.20 | | | Sarana, Alexey | g | | 2643 | RUS | 0.00 | 1 | -0.39 | 10 | -3.90 | | | Stefansson, Vignir Vatnar | m | | 2371 | ISL | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Donchenko, Alexander | g | | 2657 | GER | 0.50 | 1 | 0.13 | 10 | 1.30 | | | Subelj, Jan | m | | 2412 | SLO | 1.00 | 1 | 0.30 | 10 | 3.00 | | | Hovhannisyan, Robert | g | | 2626 | ARM | 1.00 | 1 | 0.59 | 10 | 5.90 | | | * 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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