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Individual Calculations July 2020 |
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| Horak, Ales Total change: -4.40 | |   |
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| Prebor Prahy 2020 - Preborova skupina | Praha | CZE | 2020-01-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2202 | 2123 | 0.00 | 2 | -0.79 | 20 | -15.80 | |
|  Doring, Robert | | | 2148 | CZE | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Istona, Martin | f | | 2256 | SVK | 0.00 | 1 | -0.32 | 20 | -6.40 | |
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 |
| 2142 | 2116 | 1.50 | 2 | 0.57 | 20 | 11.40 | |
| | Vavruska, David | | | 2223 | CZE | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Gallik, Miroslav | | | 2061 | CZE | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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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