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Individual Calculations January 2010 |
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| Sikorska, Agata Total change: -3.15 | |   |
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| II Druzynowe Mistrzostwa Polski Kobiet | Wroclaw | POL | 2009-11-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2150 | 2086 | 1.50 | 4 | -0.21 | 15 | -3.15 | |
|  Rajlich, Iweta | m | wg | 2457 | POL | 0.50 | 1 | 0.40 | 15 | 6.00 | |  Kucypera, Malgorzata | | | 2083 | POL | 1.00 | 1 | 0.50 | 15 | 7.50 | | | Jaracz, Barbara | | wg | 2276 | POL | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Piekarska, Anna | | | 1782 | POL | 0.00 | 1 | -0.86 | 15 | -12.90 | |
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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