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Individual Calculations May 2018 |
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| Barabas, Ales Total change: -27.60 | |   |
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| Prebor Prahy 2017-2018 - Preborova skupina | Praha | CZE | 2018-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1795 | 0.50 | 2 | -0.32 | 20 | -6.40 | |
|  Bechyne, Jaroslav | | | 2036 | CZE | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Vartazaryan, Gor | | | 1709 | CZE | 0.50 | 1 | -0.12 | 20 | -2.40 | |
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) | | | | Prebor Prahy 2017-2018 - I. trida - skupina 12 | Praha | CZE | 2018-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1916 | 1795 | 2.00 | 9 | -1.06 | 20 | -21.20 | |
|  Ursta, Lubomir | | | 1889 | CZE | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Pribyl, Jaroslav | | | 1935 | CZE | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Borovsky, Ivan | | | 1863 | CZE | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Kopicka, Karel | | | 2034 | CZE | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Zeman, Martin | | | 1999 | CZE | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Rehak, Jiri | | | 1791 | CZE | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Pavlicek, Petr | | | 1941 | CZE | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Padevet, Pavel | | | 1917 | CZE | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Heller, Jan | | | 1878 | CZE | 0.00 | 1 | -0.39 | 20 | -7.80 | |
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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