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Individual Calculations April 2018 |
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| Szmyd, Marek Total change: -11.20 | |   |
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| III Dolnoslaska Liga Szachowa 2017/2018 r 9-10 | Dolny Slask | POL | 2018-03-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1886 | 1909 | 0.50 | 2 | -0.56 | 20 | -11.20 | |
|  Szyler, Bartosz | | | 1772 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | |  Korosciel, Aneta | | | 2000 | POL | 0.50 | 1 | 0.12 | 20 | 2.40 | |
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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