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Individual Calculations January 2012 |
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| Kotwicka, Maja Total change: -21.00 | |   |
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| Druzynowe Mistrzostwa Polski Kobiet 2011 | Wroclaw | POL | 2011-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2027 | 2005 | 0.00 | 3 | -1.40 | 15 | -21.00 | |
|  Jurkiewicz, Katarzyna | | | 2177 | POL | 0.00 | 1 | -0.27 | 15 | -4.05 | |  Demidowicz, Maria | | | 2077 | POL | 0.00 | 1 | -0.40 | 15 | -6.00 | | | Dadello, Aleksandra | | | 1826 | POL | 0.00 | 1 | -0.73 | 15 | -10.95 | |
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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