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Individual Calculations May 2023 |
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| Straka, Zdenek Total change: -18.80 | |   |
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| JSS - 1. divize 2022-2023 r11 | various | CZE | 2023-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2003 | 1759 | 0.00 | 1 | -0.20 | 20 | -4.00 | |
|  Chval, Zdenek | | | 2003 | CZE | 0.00 | 1 | -0.20 | 20 | -4.00 | |
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) | | | | O pohar Mistra Jana 2023 - B | Tabor | CZE | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1671 | 1759 | 3.50 | 7 | -0.74 | 20 | -14.80 | |
| | Komarek, Tobias | | | 1493 | CZE | 1.00 | 1 | 0.18 | 20 | 3.60 | |  Vojtek, Pavel | | | 1835 | CZE | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Hrouzek, Jan | | | 1469 | CZE | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Havelka, Petr | | | 1787 | CZE | 0.00 | 1 | -0.46 | 20 | -9.20 | | | Velychko, Maksym | | | 1614 | CZE | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Matas, Stanislav | | | 1693 | CZE | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Pavlicek, Petr | | | 1804 | CZE | 0.00 | 1 | -0.44 | 20 | -8.80 | |
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) | | |
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