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Individual Calculations July 2009 |
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| Ostalska, Natalia Total change: 5.00 | |   |
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| Ogolnopolska Olimpiada Mlodziezy G-14 | Sielpia | POL | 2009-04-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1525 | 2.50 | 7 | 0.20 | 25 | 5.00 | |
|  Leks, Maria | | | 1855 | POL | 0.00 | 1 | -0.12 | 25 | -3.00 | |  Tarnowska, Aleksandra | | | 1773 | POL | 0.00 | 1 | -0.19 | 25 | -4.75 | | | Strzelczyk, Anna | | | 1854 | POL | 1.00 | 1 | 0.88 | 25 | 22.00 | | | Grochocinska, Urszula | | | 1680 | POL | 0.00 | 1 | -0.29 | 25 | -7.25 | | | Tracz, Marcelina | | | 1571 | POL | 0.00 | 1 | -0.44 | 25 | -11.00 | | | Paterek, Diana | | | 1434 | POL | 0.50 | 1 | -0.12 | 25 | -3.00 | | | Korpalska, Joanna | | | 1508 | POL | 1.00 | 1 | 0.48 | 25 | 12.00 | |
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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