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Individual Calculations March 2023 |
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| Petrov, Nikolaj Total change: -18.20 | |   |
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| MKSS Mestsky prebor Ostrava 2022-2023 r7 | various | CZE | 2023-01-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1672 | 1678 | 0.00 | 1 | -0.51 | 20 | -10.20 | |
|  Kusak, Lubomir | | | 1672 | CZE | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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) | | | | MKSS Krajska soutez C 2022-2023 r8-9 | various | CZE | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1700 | 0.00 | 1 | -0.40 | 20 | -8.00 | |
| | Kufa, Vaclav | | | 1775 | CZE | 0.00 | 1 | -0.40 | 20 | -8.00 | |
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) | | |
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