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Individual Calculations December 2021 |
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| Kwiecinski, Marian Total change: -27.20 | |   |
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| Druzynowe Mistrzostwa Dolnego Slaska - Podwroclawska Liga Okregowa r 1-3 | Dolny Slask | POL | 2021-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1686 | 1956 | 1.00 | 3 | -1.36 | 20 | -27.20 | |
|  Helaszek, Edward | | | 1932 | POL | 0.50 | 1 | -0.03 | 20 | -0.60 | |  Kuska, Bartosz | | | 1556 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Kasianczuk, Krzysztof | | | 1569 | POL | 0.00 | 1 | -0.91 | 20 | -18.20 | | | * 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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