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Individual Calculations January 2016 |
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| Lach, Ireneusz Total change: -34.40 | |   |
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| DMP - IV Liga Szachowa Seniorow PK 2015 Grupa B | wojewodztwo podkarpackie | POL | 2015-10-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1779 | 2018 | 4.50 | 8 | -1.72 | 20 | -34.40 | |
|  Janzer, Hubert | | | 1804 | POL | 0.50 | 1 | -0.27 | 20 | -5.40 | |  Kuziemko, Konrad | | | 1687 | POL | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Golkowski, Marian | | | 1907 | POL | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Materniak, Marek | | | 1769 | POL | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Filak, Ryszard | | | 1804 | POL | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Mazurkiewicz, Andrzej | | | 1618 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Dec, Kazimierz | | | 1631 | POL | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Szelc, Adam | | | 2010 | POL | 0.00 | 1 | -0.51 | 20 | -10.20 | | | * 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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