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Individual Calculations August 2019 |
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| Chalupa, Ivan Total change: -23.20 | |   |
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| CZECH OPEN 2019 - E - 4-member team tournament | Pardubice | CZE | 2019-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2016 | 2137 | 1.50 | 4 | -1.16 | 20 | -23.20 | |
|  Tovarek, Antonin | | | 2019 | CZE | 1.00 | 1 | 0.34 | 20 | 6.80 | |  Roskova, Katerina | | | 1972 | CZE | 0.00 | 1 | -0.72 | 20 | -14.40 | | | Tesar, Jan | | | 2034 | CZE | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Hulin, Petr | | | 2037 | CZE | 0.50 | 1 | -0.14 | 20 | -2.80 | |
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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