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Individual Calculations April 2023 |
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| Hulin, Petr Total change: 1.60 | |   |
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| 2. liga C 2022-2023 r10-11 | various | CZE | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2125 | 2116 | 1.50 | 2 | 0.53 | 20 | 10.60 | |
|  Vitak, Jiri | | | 2254 | CZE | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Malac, Petr | | | 1995 | CZE | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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) | | | | SSS Krajsky prebor 2022-2023 r10 | various | CZE | 2023-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2149 | 2116 | 0.00 | 1 | -0.45 | 20 | -9.00 | |
| | Skypala, Ondrej | | | 2149 | CZE | 0.00 | 1 | -0.45 | 20 | -9.00 | |
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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