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Individual Calculations February 2019 |
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| Zawadzki, Krzysztof Total change: -16.60 | |   |
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| XXI KFSz - OPEN A | Ketrzyn | POL | 2018-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1693 | 1547 | 0.50 | 4 | -0.83 | 20 | -16.60 | |
|  Krasiewicz, Robert | | | 1934 | POL | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Sobich, Stanislaw | | | 1720 | POL | 0.00 | 1 | -0.27 | 20 | -5.40 | |  Siwon, Zbigniew | | | 1672 | POL | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Krasniewski, Maciej | | | 1446 | POL | 0.00 | 1 | -0.64 | 20 | -12.80 | |
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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