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Individual Calculations August 2021 |
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| Bartkiewicz, Pawel Total change: -17.60 | |   |
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| Warsaw Chess Open - B | Warszawa | POL | 2021-07-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1941 | 5.50 | 9 | -0.88 | 20 | -17.60 | |
|  Hurta, Miroslav | | | 1664 | CZE | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Michalska, Aleksandra | | | 1801 | POL | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Seklecki, Jakub | | | 1541 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Socko, Weronika | | | 1682 | POL | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Radecki, Wojciech | | | 1866 | POL | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Szymkiewicz, Witold | | | 1541 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kubiak, Jakub | | | 1871 | POL | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Kowalczyk, Adam | | | 1911 | POL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Polak, Michal | | | 1967 | POL | 1.00 | 1 | 0.54 | 20 | 10.80 | | | * 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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