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Individual Calculations December 2018 |
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| Zychowicz, Marcin Total change: -24.80 | |   |
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| Jesienne Szachy w Przelomie 2018 | Minsk Mazowiecki | POL | 2018-11-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1683 | 1858 | 1.50 | 4 | -1.24 | 20 | -24.80 | |
|  Jozwik, Michal | | | 1458 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Graczyk, Damian | | | 2123 | POL | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Sobieraj, Slawomir | | | 1694 | POL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Banasiak, Adam | | | 1458 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * 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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