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Individual Calculations May 2017 |
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| Prachar, Josef Total change: -47.00 | |   |
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| Prebor Prahy 2016-17 - I. trida - skupina 11 | Praha | CZE | 2017-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 1915 | 2.00 | 8 | -1.57 | 20 | -31.40 | |
|  Pribyl, Jaroslav | | | 1935 | CZE | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Jirman, Pavel | | | 1992 | CZE | 0.00 | 1 | -0.39 | 20 | -7.80 | |  Tochacek, Michal | | | 2051 | CZE | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Vavra, Jan | | | 1986 | CZE | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Kus, Petr | | | 1977 | CZE | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Pokorny, Jan | | | 1859 | CZE | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Buchl, Marek | | | 1872 | CZE | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Krejbich, Miloslav | | | 1960 | CZE | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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) | | | | Prebor Prahy 2016-17 - I. trida - skupina 12 | Praha | CZE | 2017-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 1915 | 0.50 | 2 | -0.78 | 20 | -15.60 | |
| | Kunc, Jan | | | 1853 | CZE | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Paus, Marek | | | 1776 | CZE | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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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