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Individual Calculations March 2019 |
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| Dranka, Jowita Total change: -10.00 | |   |
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| IV DLS Okreg Walbrzyski 2018 Round 8-9 | Dolny Slask | POL | 2019-02-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1370 | 1597 | 1.00 | 2 | -0.50 | 20 | -10.00 | |
|  Jeske, Jerzy | | | 1542 | POL | 0.50 | 1 | -0.08 | 20 | -1.60 | |  Molczan, Jacek | | | 1197 * | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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