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Individual Calculations May 2019 |
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| Soukal, Roman Total change: -7.80 | |   |
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| Prebor Prahy 2018-2019 - Preborova skupina | Praha | CZE | 2019-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2013 | 1984 | 0.00 | 1 | -0.46 | 20 | -9.20 | |
|  Bechyne, Jaroslav | | | 2013 | CZE | 0.00 | 1 | -0.46 | 20 | -9.20 | |
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) | | | | Prebor Prahy 2018-2019 - I. trida - skupina 12 | Praha | CZE | 2019-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1923 | 1984 | 3.00 | 5 | 0.07 | 20 | 1.40 | |
| | Lizner, Jaroslav | | | 1914 | CZE | 0.50 | 1 | -0.10 | 20 | -2.00 | |  Pokorny, Jan | | | 1884 | CZE | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Kopicka, Karel | | | 2045 | CZE | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Sakar, Milos | | | 1949 | CZE | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Richtr, Tomas | | | 1821 | CZE | 1.00 | 1 | 0.28 | 20 | 5.60 | |
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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