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Individual Calculations September 2021 |
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| Pruetting, Lucas Total change: -5.40 | |   |
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| CZECH OPEN 2021 - B - open rating tournament | Pardubice | CZE | 2021-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1675 | 4.00 | 9 | -0.27 | 20 | -5.40 | |
|  Jecha, Petr | | | 1937 | CZE | 0.50 | 1 | 0.32 | 20 | 6.40 | |  Richvalsky, Patrik | | | 1989 | CZE | 0.00 | 1 | -0.14 | 20 | -2.80 | | | Kazmerika, Anna | | | 1759 | LAT | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Mraz, Pavel | | | 1533 | CZE | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Homfeldt, Christopher | | | 1824 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Bucek, Miroslav | | | 1422 | CZE | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Buchtova, Viktorie | | | 1432 | CZE | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Balazec, Ludovit | | | 1925 | CZE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Bohacek, Jan Andrej | | | 1457 | CZE | 1.00 | 1 | 0.22 | 20 | 4.40 | |
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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