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Individual Calculations May 2010 |
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| Rolka, Anna Total change: -3.75 | |   |
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| Zgraj jak Mistrz | Chorzow | POL | 2010-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1688 | 1464 | 0.50 | 3 | -0.15 | 25 | -3.75 | |
|  Faron, Rafal | | | 1721 | POL | 0.50 | 1 | 0.32 | 25 | 8.00 | |  Karpacz, Piotr | | | 1648 | POL | 0.00 | 1 | -0.26 | 25 | -6.50 | | | Wilk, Piotr | | | 1695 | POL | 0.00 | 1 | -0.21 | 25 | -5.25 | |
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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