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Individual Calculations August 2021 |
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| Semancik, David Total change: -8.40 | |   |
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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 |
| 2006 | 1851 | 1.50 | 6 | -0.42 | 20 | -8.40 | |
|  Vedral, Oldrich | | | 2229 | CZE | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Hora, Milan | | | 2112 | CZE | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Bacak, Petr | | | 1947 | CZE | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Janak, Josef | | | 1856 | CZE | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Lang, Simon | | | 1757 | CZE | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Trmal, Jaroslav | | | 2132 | CZE | 0.50 | 1 | 0.34 | 20 | 6.80 | |
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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