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Individual Calculations October 2022 |
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| Dukaczewski, Piotr Total change: -36.60 | |   |
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| Puchar Polski Niepelnosprawnych | Niechorze | POL | 2022-09-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1816 | 2189 | 6.00 | 9 | -1.83 | 20 | -36.60 | |
|  Naruszewicz, Lukasz | | | 1722 | POL | 1.00 | 1 | 0.05 | 20 | 1.00 | |  Kasperczyk, Szymon | | | 1784 | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Wardziak, Pawel | | | 1665 | POL | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Drozdzynski, Arkadiusz | | | 1788 | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Racis, Michal | | | 1710 | POL | 0.50 | 1 | -0.45 | 20 | -9.00 | | | Weglarz, Janusz | | | 1789 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Twarogiel, Tadeusz | | | 1758 | POL | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Pojedziniec, Wladyslaw | f | | 1855 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Przewoznik, Jan | m | | 2270 | POL | 0.50 | 1 | 0.11 | 20 | 2.20 | | | * 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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