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Individual Calculations March 2019 |
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| Jeske, Jerzy Total change: 5.40 | |   |
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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 |
| 1446 | 1542 | 1.50 | 2 | 0.27 | 20 | 5.40 | |
|  Dranka, Jowita | | | 1597 | POL | 0.50 | 1 | 0.08 | 20 | 1.60 | |  Wozny, Jan | | | 1294 | POL | 1.00 | 1 | 0.19 | 20 | 3.80 | |
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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