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Individual Calculations April 2023 |
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| Plasil, Petr Total change: 4.20 | |   |
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| PSS KS 1.2 (1. trida) druzstev 2022-2023 r7-10 | Prague | CZE | 2023-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2079 | 1988 | 1.50 | 3 | 0.37 | 20 | 7.40 | |
|  Trapl, Dalibor | | | 2091 | CZE | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Sandvik, Thomas | | | 2099 | FIN | 0.50 | 1 | 0.15 | 20 | 3.00 | |  Domlatil, Jiri | | | 2048 | CZE | 0.50 | 1 | 0.08 | 20 | 1.60 | |
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) | | | | SSS Krajska soutez A 2022-2023 r10-11 | various | CZE | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 2016 | 2.00 | 3 | -0.16 | 20 | -3.20 | |
| | Zacek, Petr | | | 1900 | CZE | 0.50 | 1 | -0.16 | 20 | -3.20 | | | Hlavacek, Ondrej | | | 1754 | CZE | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Lizner, Jaroslav | | | 1882 | CZE | 1.00 | 1 | 0.32 | 20 | 6.40 | |
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) | | |
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