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Individual Calculations December 2017 |
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| Cybulski, Marek Total change: 16.80 | |   |
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| IV Dolnoslaska Liga Szachowa 2017/2018 r 1-3 | Dolny Slask | POL | 2017-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1767 | 1663 | 2.00 | 3 | 0.84 | 20 | 16.80 | |
|  Chrzanowski, Michal | | | 2004 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Daleczko, Wladyslaw | | | 1590 | POL | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Urban, Marek | | | 1708 | POL | 1.00 | 1 | 0.56 | 20 | 11.20 | |
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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