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Individual Calculations December 2017 |
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| Nejedlo, Josef Total change: -7.60 | |   |
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| Krajska soutez zapad KHSS 2017/2018 r2-3 | various | CZE | 2017-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1848 | 1881 | 0.00 | 1 | -0.55 | 20 | -11.00 | |
|  Portych, Vaclav | | | 1848 | CZE | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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) | | | | Krajsky prebor KHSS 2017/2018 r2-3 | various | CZE | 2017-11-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1760 | 1881 | 1.50 | 2 | 0.17 | 20 | 3.40 | |
|  Rozkovec, Ludvik | | | 1754 | CZE | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Kykal, Zbynek | | | 1765 | CZE | 0.50 | 1 | -0.16 | 20 | -3.20 | |
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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