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Individual Calculations December 2017 |
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| Skaroupka, Jiri Total change: 2.20 | |   |
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| 2. liga D 2017/2018 r2-3 | various | CZE | 2017-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2020 | 2169 | 1.50 | 2 | 0.11 | 20 | 2.20 | |
|  Grundman, Vaclav | | | 1981 | CZE | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Vavra, Radim | | | 2058 | CZE | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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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