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Individual Calculations February 2020 |
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| Dvorak, Arnost Total change: -1.20 | |   |
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| JCSS - Divize II 2019/2020 - skupina B r6-7 | various | CZE | 2020-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1555 | 1790 | 1.50 | 2 | -0.06 | 20 | -1.20 | |
|  Janostak, Jiri | | | 1653 | CZE | 0.50 | 1 | -0.18 | 20 | -3.60 | |  Havelkova, Beata | | | 1457 | CZE | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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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