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Individual Calculations February 2015 |
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| Brozek, Ewa Total change: -13.60 | |   |
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| Druzynowe Mistrzostwa Slaska seniorow 2014/2015 | Wojewodztwo slaskie | POL | 2014-10-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1715 | 0.50 | 3 | -0.68 | 20 | -13.60 | |
|  Kosmala, Mateusz | | | 1870 | POL | 0.50 | 1 | 0.21 | 20 | 4.20 | |  Ptaszek, Piotr | | | 1726 | POL | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Szolc, Grzegorz | | | 1779 | POL | 0.00 | 1 | -0.41 | 20 | -8.20 | |
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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