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Individual Calculations March 2023 |
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| Krasa, Marek Total change: 2.80 | |   |
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| KHSS Krajska soutez - skupina Vychod 2022-2023 r8-9 | various | CZE | 2023-02-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2096 | 1667 | 0.00 | 1 | -0.07 | 20 | -1.40 | |
|  Velecky, Viktor | | | 2096 | CZE | 0.00 | 1 | -0.07 | 20 | -1.40 | |
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) | | | | KHSS Krajsky prebor 2022-2023 r8-9 | various | CZE | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 1667 | 0.50 | 2 | 0.21 | 20 | 4.20 | |
| | Voriskova, Anna | | | 1980 | CZE | 0.50 | 1 | 0.36 | 20 | 7.20 | |  Rusnak, Jan | | | 1967 | CZE | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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