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Individual Calculations April 2017 |
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| Zwolinska, Zuzanna Total change: 18.80 | |   |
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| Mistrzosta Polski Mlodzikow do lat 10 - Dziewczeta | Karpacz | POL | 2017-02-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1191 | 1104 | 2.00 | 4 | 0.47 | 40 | 18.80 | |
|  Grzesik, Nikola | | | 1177 | POL | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Lazniewska, Zofia | | | 1224 | POL | 1.00 | 1 | 0.66 | 40 | 26.40 | |  Krzanowska, Liliana | | | 1164 | POL | 1.00 | 1 | 0.58 | 40 | 23.20 | | | Roszkiewicz, Zofia | | | 1198 | POL | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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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