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Individual Calculations October 2021 |
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| Poysti, Nathanael Total change: -24.20 | |   |
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| 1. Prazsky sachovy podzim 2021 | Praha | CZE | 2021-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1915 | 2216 | 3.00 | 5 | -1.21 | 20 | -24.20 | |
|  Vlkovic, Pavol | | | 1816 * | SVK | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Hozda, Max | | | 1956 | CZE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Schoonackers, Jeroen | | | 2066 | NED | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Petras, Milan | c | | 1876 | CZE | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Koper, Stefan | | | 1863 | CZE | 0.50 | 1 | -0.39 | 20 | -7.80 | | | * 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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