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Individual Calculations August 2021 |
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| Sacharewicz, Krzysztof Total change: -33.40 | |   |
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| Warsaw Chess Open - B | Warszawa | POL | 2021-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1656 | 1824 | 4.50 | 9 | -1.67 | 20 | -33.40 | |
|  Paziewski, Marcin | | | 1447 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Kaminski, Jan | | | 1978 | POL | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Palka, Dominika | | | 1736 | POL | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Szymkiewicz, Witold | | | 1424 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Milczarek, Robert | | | 1597 | POL | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Socko, Weronika | | | 1682 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Jankowski, Franciszek | | | 1424 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Klucznik, Andre | | | 1703 | FRA | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Posuniak, Weronika | | | 1917 | POL | 0.50 | 1 | 0.13 | 20 | 2.60 | | | * 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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