Individual Calculations April 2013 |
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Efinowicz, Ewa Total change: 3.90 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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3rd Lower Silesian Ligue 2012/2013 | Lower Silesia | POL | 2012-10-21 |
Rc | Ro | w | n | change | K | K*chg | Game |
1777 | 1714 | 1.50 | 3 | 0.26 | 15 | 3.90 | |
| Zak, Pawel | | | 1704 | POL | 1.00 | 1 | 0.49 | 15 | 7.35 | | Szydelko, Kazimierz | | | 1872 | POL | 0.00 | 1 | -0.29 | 15 | -4.35 | | Mikolajczyk, Andrzej | | | 1756 | POL | 0.50 | 1 | 0.06 | 15 | 0.90 | | 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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