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Individual Calculations August 2021 |
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| Bacak, Petr Total change: -6.20 | |   |
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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 |
| 2071 | 1947 | 1.50 | 5 | -0.31 | 20 | -6.20 | |
|  Kratochvil, Vit | | | 2228 | CZE | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Semancik, David | | | 1851 | CZE | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Vavra, Pavel | m | | 2333 | CZE | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Krizek, Krystof | | | 2017 | CZE | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Winter, Ondrej | | | 1927 | CZE | 0.00 | 1 | -0.53 | 20 | -10.60 | |
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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