Individual Calculations October 2020 |
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Portych, Vaclav Total change: -3.60 | | |
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CZECH OPEN 2020 - E - 4-member team tournament | Pardubice | CZE | 2020-09-17 |
Rc | Ro | w | n | change | K | K*chg | Game |
1762 | 1789 | 2.50 | 5 | -0.18 | 20 | -3.60 | |
| Heller, Jan | | | 1873 | CZE | 0.00 | 1 | -0.38 | 20 | -7.60 | | Zrust, Tomas | | | 1787 | CZE | 0.50 | 1 | 0.00 | 20 | 0.00 | | Kvapil, Petr | | | 1702 | CZE | 1.00 | 1 | 0.38 | 20 | 7.60 | | Cernouskova, Alena | | | 1665 | CZE | 0.50 | 1 | -0.17 | 20 | -3.40 | | Chudek, Lubomir | | | 1785 | CZE | 0.50 | 1 | -0.01 | 20 | -0.20 | | 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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