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Individual Calculations February 2023 |
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| Petr, Jakub Total change: 19.80 | |   |
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| 2. liga B 2022-2023 r6-7 | various | CZE | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2106 | 2201 | 2.00 | 2 | 0.74 | 20 | 14.80 | |
|  Sulc, Jaromir | | | 2078 | CZE | 1.00 | 1 | 0.33 | 20 | 6.60 | |  Kotyk, Vaclav | | | 2133 | CZE | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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) | | | | PSS KP (Prebor) druzstev 2022-2023 r1-3 | Prague | CZE | 2023-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2260 | 2201 | 1.50 | 3 | 0.25 | 20 | 5.00 | |
| | Slovak, Kilian | f | | 2265 | CZE | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Serrano Salvador, Eduardo | f | | 2288 | CZE | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Postupa, Pavel | | | 2228 | CZE | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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) | | |
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