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Individual Calculations April 2023 |
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| Petrov, Nikolaj Total change: -32.80 | |   |
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| MKSS Mestsky prebor Ostrava finale A 2022-2023 r2-3 | various | CZE | 2023-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1821 | 1700 | 0.00 | 1 | -0.34 | 20 | -6.80 | |
|  Repak, Jan | | | 1821 | CZE | 0.00 | 1 | -0.34 | 20 | -6.80 | |
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) | | | | MKSS Krajska soutez C 2022-2023 r10-11 | various | CZE | 2023-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1527 | 1682 | 0.00 | 2 | -1.30 | 20 | -26.00 | |
| | Brejcha, Lukas | | | 1282 * | CZE | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Heczko, Rostislav | | | 1772 | CZE | 0.00 | 1 | -0.38 | 20 | -7.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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