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Individual Calculations May 2023 |
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| Havelkova, Beata Total change: -28.80 | |   |
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| JSS - 1. divize 2022-2023 r11 | various | CZE | 2023-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1775 | 1734 | 0.50 | 1 | 0.06 | 40 | 2.40 | |
|  Chalupsky, Josef | | | 1775 | CZE | 0.50 | 1 | 0.06 | 40 | 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) | | | | 1. liga mladeze B 2022-2023 r8-11 | various | CZE | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1315 | 1734 | 2.00 | 3 | -0.78 | 40 | -31.20 | |
| | Hokr, Matyas | | | 1265 | CZE | 1.00 | 1 | 0.05 | 40 | 2.00 | |  Kovar, Pavel | | | 1334 * | CZE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Skutil, Frantisek Elias | | | 1347 | CZE | 0.00 | 1 | -0.91 | 40 | -36.40 | | | * 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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