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Individual Calculations July 2020 |
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| Kopta, Pavel Total change: 8.80 | |   |
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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 |
| 1989 | 2229 | 3.50 | 4 | 0.33 | 20 | 6.60 | |
|  Veselsky, Michal | | | 2051 | CZE | 0.50 | 1 | -0.23 | 20 | -4.60 | |  Steiner, Juraj | | | 2004 | CZE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Koukolik, Alexander | | | 1951 | CZE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Marik, Miloslav | | | 1951 | CZE | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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 B 2019/2020 r10-11 | various | CZE | 2020-06-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1868 | 2225 | 1.00 | 1 | 0.11 | 20 | 2.20 | |
| | Lesak, Ondrej | | | 1868 | CZE | 1.00 | 1 | 0.11 | 20 | 2.20 | |
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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