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Individual Calculations July 2021 |
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| Walentynowicz, Marcin Total change: 20.00 | |   |
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| IV Liga Dolnoslaska 2020/2021 - okreg podwroclawski r 3-10 | Dolny Slask | POL | 2021-05-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1391 | 1494 | 3.00 | 4 | 0.50 | 40 | 20.00 | |
|  Kaczorowska, Zofia | | | 1114 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | |  Frac, Pawel | | | 1307 | POL | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Pastuszka, Tomasz | | | 1328 | POL | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Krupa, Jerzy | | | 1813 | POL | 0.50 | 1 | 0.37 | 40 | 14.80 | |
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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