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Individual Calculations February 2023 |
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| Stefanik, Marek Total change: 9.20 | |   |
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| 2. liga F 2022-2023 r6-7 | various | CZE | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2326 | 2026 | 0.50 | 2 | 0.20 | 20 | 4.00 | |
|  Nedela, Vlastimil | m | | 2349 | CZE | 0.50 | 1 | 0.37 | 20 | 7.40 | |  Caletka, Radomir | f | | 2303 | CZE | 0.00 | 1 | -0.17 | 20 | -3.40 | |
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) | | | | MKSS Krajsky prebor 2022-2023 r6-7 | various | CZE | 2023-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 2026 | 1.50 | 2 | 0.26 | 20 | 5.20 | |
| | Byma, Pavel | | | 2129 | CZE | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Dudova, Pavlina | | | 1687 | CZE | 1.00 | 1 | 0.12 | 20 | 2.40 | |
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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