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Individual Calculations April 2021 |
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| Jeske, Jerzy Total change: -4.80 | |   |
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| III Dolnoslaska Liga Szachowa 2020/2021 r 1-3 | Dolny Slask | POL | 2021-03-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1382 | 1507 | 1.00 | 2 | -0.24 | 20 | -4.80 | |
|  Kempa, Krzysztof | | | 1135 | POL | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Matela, Krzysztof | | | 1628 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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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