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Individual Calculations July 2009 |
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| Bakalarczyk, Jolanta Total change: -21.50 | |   |
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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 |
| 1636 | 1724 | 4.00 | 8 | -0.86 | 25 | -21.50 | |
|  Lange, Aleksandra | | | 1421 | POL | 0.50 | 1 | -0.36 | 25 | -9.00 | |  Busko, Monika | | | 1459 | POL | 0.00 | 1 | -0.82 | 25 | -20.50 | | | Olchowko, Marika | | | 1687 | POL | 0.50 | 1 | -0.05 | 25 | -1.25 | | | Chmielewska, Joanna | | | 1671 | POL | 0.50 | 1 | -0.07 | 25 | -1.75 | | | Jasnikowska, Malgorzata | | | 1641 | POL | 0.50 | 1 | -0.11 | 25 | -2.75 | | | Graczyk, Natalia | | | 1741 | POL | 1.00 | 1 | 0.52 | 25 | 13.00 | | | Stodolnik, Alicja | | | 1846 | POL | 0.50 | 1 | 0.17 | 25 | 4.25 | | | Sowa, Martyna | | | 1624 | POL | 0.50 | 1 | -0.14 | 25 | -3.50 | |
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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