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Individual Calculations July 2020 |
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| Tochacek, Michal Total change: 17.80 | |   |
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| Prebor Prahy 2020 - 1. trida - skupina 11 | Praha | CZE | 2020-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1905 | 1967 | 3.50 | 5 | 0.59 | 20 | 11.80 | |
|  Masek, Jan | | | 1851 | CZE | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Kriz, Pavel | | | 1966 | CZE | 0.50 | 1 | 0.00 | 20 | 0.00 | |  Sargsyan, Karen | | | 1918 | CZE | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Kalous, Miroslav | | | 2017 | CZE | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Kyselka, Daniel | | | 1773 | CZE | 1.00 | 1 | 0.25 | 20 | 5.00 | |
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) | | | | Prebor Prahy 2020 - 1. trida - skupina 12 | Praha | CZE | 2020-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2041 | 1967 | 1.50 | 3 | 0.30 | 20 | 6.00 | |
| | Siktanc, Petr | | | 2038 | CZE | 1.00 | 1 | 0.60 | 20 | 12.00 | | | Ruzicka, Ales | | | 2092 | CZE | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Machala, Vladislav | | | 1992 | CZE | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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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