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Individual Calculations February 2023 |
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| Sobotka, Radim Total change: -3.40 | |   |
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| JSS - 1. divize 2022-2023 r6-7 | various | CZE | 2023-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 1644 | 0.50 | 2 | 0.03 | 20 | 0.60 | |
|  Kotleska, Roman | | | 1883 | CZE | 0.00 | 1 | -0.20 | 20 | -4.00 | |  Straka, Zdenek | | | 1819 | CZE | 0.50 | 1 | 0.23 | 20 | 4.60 | |
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) | | | | JSS - 2. divize B 2022-2023 r6-7 | various | CZE | 2023-01-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1888 | 1644 | 0.00 | 1 | -0.20 | 20 | -4.00 | |
| | Kerner, Pavel | | | 1888 | CZE | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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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