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Individual Calculations May 2019 |
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| Ruzyak, Pavel Total change: 5.20 | |   |
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| Prebor Prahy 2018-2019 - Preborova skupina | Praha | CZE | 2019-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2080 | 1962 | 0.50 | 2 | -0.18 | 20 | -3.60 | |
|  Routner, Jakub | | | 2073 | CZE | 0.50 | 1 | 0.15 | 20 | 3.00 | |  Krouzel, Jaroslav | f | | 2087 | CZE | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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) | | | | Prebor Prahy 2018-2019 - I. trida - skupina 12 | Praha | CZE | 2019-01-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 1962 | 1.00 | 1 | 0.44 | 20 | 8.80 | |
| | Hromas, Jan | | | 1920 | CZE | 1.00 | 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) | | |
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