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Individual Calculations August 2023 |
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| Sykora, Ondrej Total change: -15.40 | |   |
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| Sachovy festival Ceske Budejovice Open A 2023 | Ceske Budejovice | CZE | 2023-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1985 | 2067 | 4.50 | 9 | -0.77 | 20 | -15.40 | |
|  Gregor, Alexandr | | | 1649 | CZE | 1.00 | 1 | 0.07 | 20 | 1.40 | |  Dobrowolski, Piotr | m | | 2417 | POL | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Maryasin, Boris | m | | 2266 | ISR | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Zima, Jan | | | 2199 | CZE | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Zelbova, Lada | | | 1893 | CZE | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Rybacek, Martin | | | 1786 | CZE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Nespora, Tatana | | | 1667 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Rosol, Philip | | | 1838 | POL | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Zilavy, Jan | | | 2146 | CZE | 0.00 | 1 | -0.39 | 20 | -7.80 | | | * 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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