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Individual Calculations January 2023 |
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| Vraj, Ondrej Total change: 7.20 | |   |
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| 2. liga F 2022-2023 r4-5 | various | CZE | 2022-12-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1954 | 1987 | 2.00 | 2 | 0.91 | 20 | 18.20 | |
|  Valek, Milan | | | 1955 | CZE | 1.00 | 1 | 0.46 | 20 | 9.20 | | | Raszka, Janusz | f | | 1952 | POL | 1.00 | 1 | 0.45 | 20 | 9.00 | |
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) | | | | SSZK Krajsky prebor 2022-2023 r5 | various | CZE | 2022-12-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1951 | 1987 | 0.00 | 1 | -0.55 | 20 | -11.00 | |
|  Mostek, Jan | | | 1951 | CZE | 0.00 | 1 | -0.55 | 20 | -11.00 | |
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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