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Individual Calculations July 2009 |
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| Lange, Aleksandra Total change: -10.25 | |   |
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| Mistrzostwa Polski Juniorek do 16 lat w szachach | Chotowa | POL | 2009-03-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1663 | 1421 | 1.00 | 7 | -0.41 | 25 | -10.25 | |
|  Piechota, Izabela | | | 1745 | POL | 0.00 | 1 | -0.13 | 25 | -3.25 | |  Jasnikowska, Malgorzata | | | 1641 | POL | 0.50 | 1 | 0.28 | 25 | 7.00 | | | Bakalarczyk, Jolanta | | | 1724 | POL | 0.50 | 1 | 0.36 | 25 | 9.00 | | | Wolniaczyk, Daria | | | 1628 | POL | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Chmielewska, Joanna | | | 1671 | POL | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Palka, Dominika | | | 1616 | POL | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Wieczorek, Aleksandra | | | 1614 | POL | 0.00 | 1 | -0.25 | 25 | -6.25 | |
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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