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Individual Calculations September 2009 |
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| Petrigacova, Daniela Total change: -6.45 | |   |
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| SVK_G20_Championship | Trencin | SVK | 2009-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1872 | 1824 | 3.50 | 9 | -0.43 | 15 | -6.45 | |
|  Briestenska, Andrea | | | 1821 | SVK | 1.00 | 1 | 0.50 | 15 | 7.50 | |  Edes, Zsofia | | | 1882 | SVK | 0.00 | 1 | -0.42 | 15 | -6.30 | | | Kralova, Klaudia | | | 1795 | SVK | 0.00 | 1 | -0.54 | 15 | -8.10 | | | Brisudova, Veronika | | | 1777 | SVK | 1.00 | 1 | 0.43 | 15 | 6.45 | | | Dvoranova, Maria | | | 1895 | SVK | 0.50 | 1 | 0.10 | 15 | 1.50 | | | Kantor, Reka | | | 1944 | SVK | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Milcova, Zuzana | | | 1766 | SVK | 0.00 | 1 | -0.58 | 15 | -8.70 | | | Motycakova, Monika | | | 2020 | SVK | 0.50 | 1 | 0.25 | 15 | 3.75 | | | Zvarikova, Alexandra | | | 1947 | SVK | 0.50 | 1 | 0.17 | 15 | 2.55 | |
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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