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Individual Calculations April 2017 |
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| Chmielewska, Joanna Total change: -69.20 | |   |
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| 180th YMCA Winter 2017-B | Warszawa | POL | 2017-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1710 | 1782 | 2.50 | 10 | -3.46 | 20 | -69.20 | |
|  Barc, Michal | | | 1753 | POL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Wrabel, Antoni | | | 1592 | POL | 0.50 | 1 | -0.25 | 20 | -5.00 | |  Kolodziejczyk, Andrzej | | | 1812 | POL | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Wilczynski, Adam | | | 1604 | POL | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Szukalski, Antoni | | | 1741 | POL | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Mlynarski, Zbigniew | | | 1616 | POL | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Prus, Marek | | | 1669 | POL | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Omar, Mohamed | | | 1760 | EGY | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Matyszkiewicz, Wiktor | | | 1783 | POL | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Sawicki, Wojciech | | | 1769 | POL | 0.00 | 1 | -0.52 | 20 | -10.40 | |
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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