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Individual Calculations August 2021 |
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| Pekarek, Ales Total change: 0.80 | |   |
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| CZECH OPEN 2021 - E - 4-member team tournament | Pardubice | CZE | 2021-07-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2090 | 1910 | 1.50 | 5 | 0.04 | 20 | 0.80 | |
|  Pychova, Nela | | wf | 2135 | CZE | 0.00 | 1 | -0.22 | 20 | -4.40 | |  Pokorny, Petr | | | 2189 | CZE | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Jirousek, Jan | | | 1985 | CZE | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Slampa, Jan | | | 2293 | CZE | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Stanek, Bohumil | | | 1846 | CZE | 0.50 | 1 | -0.09 | 20 | -1.80 | |
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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