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Individual Calculations July 2020 |
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| Pirklova, Hana Total change: -0.60 | |   |
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| Prebor Prahy 2020 - 1. trida - skupina 12 | Praha | CZE | 2020-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2052 | 2119 | 5.00 | 7 | 0.87 | 20 | 17.40 | |
|  Zajicek, Karel | | | 1935 | CZE | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Jacek, Martin | | | 2100 | CZE | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Slovak, Pavel | | | 2012 | CZE | 1.00 | 1 | 0.35 | 20 | 7.00 | | | Hradecky, Ivo | | | 2021 | CZE | 1.00 | 1 | 0.37 | 20 | 7.40 | |  Vaculik, Martin | f | | 2268 | CZE | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Kovar, Josef | | | 2037 | CZE | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Machala, Vladislav | | | 1992 | CZE | 0.00 | 1 | -0.67 | 20 | -13.40 | |
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) | | | | 1. liga zapad 2019/2020 r10-11 | various | CZE | 2020-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2271 | 2100 | 0.00 | 1 | -0.27 | 20 | -5.40 | |
| | Petrova, Kristyna | | wm | 2271 | CZE | 0.00 | 1 | -0.27 | 20 | -5.40 | |
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) | | | | 2. liga C 2019/2020 r10-11 | various | CZE | 2020-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2055 | 2100 | 0.50 | 2 | -0.63 | 20 | -12.60 | |
| | Cakl, Zdenek | | | 2082 | CZE | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Ret, Adam Josef | | | 2028 | CZE | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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) | | |
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