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Individual Calculations September 2022 |
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| Szopka, Dariusz Total change: -18.20 | |   |
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| I Puchar Ziemi Strzeleckiej w Szachach | Strzelce Opolskie | POL | 2022-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 2061 | 2.50 | 5 | -0.91 | 20 | -18.20 | |
|  Gawlik, Pawel | | | 1661 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Wojs, Alicja | | | 1466 | POL | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Lukasiewicz, Krzysztof | f | | 2251 | POL | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Smagacz, Dariusz | | | 2140 | POL | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Kondys, Piotr | | | 1739 | POL | 0.00 | 1 | -0.87 | 20 | -17.40 | | | * 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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