Individual Calculations March 2023 |
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Kotleska, Roman Total change: -0.40 | | |
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JSS - 1. divize 2022-2023 r8-9 | various | CZE | 2023-02-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1793 | 1887 | 1.00 | 2 | -0.25 | 20 | -5.00 | |
| Chalupsky, Josef | | | 1775 | CZE | 1.00 | 1 | 0.35 | 20 | 7.00 | | Vesely, Roman | | | 1811 | CZE | 0.00 | 1 | -0.60 | 20 | -12.00 | | 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) | | JSS - 2. divize - finale A 2022-2023 r1 | various | CZE | 2023-02-13 |
Rc | Ro | w | n | change | K | K*chg | Game |
1547 | 1887 | 2.00 | 2 | 0.23 | 20 | 4.60 | |
| Dudkova, Josefina | | | 1523 | CZE | 1.00 | 1 | 0.10 | 20 | 2.00 | | Petrasek, David | | | 1570 | CZE | 1.00 | 1 | 0.13 | 20 | 2.60 | | 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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