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Individual Calculations August 2021 |
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| Brezik, Petr Total change: 14.00 | |   |
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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 |
| 1926 | 1753 | 2.50 | 6 | 0.70 | 20 | 14.00 | |
|  Cmiko, Jakub | | | 2043 | CZE | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Sobotka, Jiri | | | 1871 | CZE | 0.00 | 1 | -0.34 | 20 | -6.80 | |  Sojka, Ales | | | 2141 | CZE | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Nedoma, Michal | | | 1783 | CZE | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Luksa, Ales | | | 1710 | CZE | 1.00 | 1 | 0.44 | 20 | 8.80 | | | Pacl, Vaclav | f | | 2006 | CZE | 0.00 | 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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