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Individual Calculations January 2014 |
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| Marczukiewicz, Jerzy Total change: -20.85 | |   |
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| Otwarta Liga Mazowiecka - 2013 | Warszawa | POL | 2013-09-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1739 | 1983 | 2.50 | 5 | -1.39 | 15 | -20.85 | |
|  Rylski, Mateusz | | | 1583 * | POL | 0.00 | 1 | -0.92 | 15 | -13.80 | |  Zbrzeski, Piotr | | | 1767 | POL | 0.50 | 1 | -0.28 | 15 | -4.20 | | | Kania, Wlodzimierz | | | 1830 | POL | 0.00 | 1 | -0.70 | 15 | -10.50 | | | Kosior, Artur | | | 1583 * | POL | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Mietek, Lukasz | | | 1930 | POL | 1.00 | 1 | 0.43 | 15 | 6.45 | | | * 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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