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Individual Calculations May 2019 |
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| Zielinska, Aleksandra Total change: 6.40 | |   |
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| III Dolnoslaska Liga Juniorow 2019 | Pieszyce | POL | 2019-04-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1277 | 1239 | 1.50 | 3 | 0.16 | 40 | 6.40 | |
|  Rybka, Tatiana | | | 1079 | POL | 1.00 | 1 | 0.29 | 40 | 11.60 | |  Olszewska, Wiktoria | | | 1338 | POL | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Janikowska, Wiktoria | | | 1414 | POL | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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