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Individual Calculations May 2023 |
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| Pokorny, Jiri Total change: 2.80 | |   |
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| PDSS - Krajsky prebor I 2022-2023 r11 | various | CZE | 2023-04-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1576 | 1578 | 1.00 | 1 | 0.50 | 40 | 20.00 | |
|  Janko, Jan | | | 1576 | CZE | 1.00 | 1 | 0.50 | 40 | 20.00 | |
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) | | | | 1. liga mladeze C 2022-2023 r8-11 | various | CZE | 2023-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1475 | 1578 | 2.00 | 4 | -0.43 | 40 | -17.20 | |
|  Fousek, Petr | | | 1419 | CZE | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Zezulova, Sara | | | 1178 * | CZE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kutil, Adam | | | 1592 | CZE | 0.00 | 1 | -0.48 | 40 | -19.20 | | | Rybacek, Martin | | | 1711 | CZE | 0.00 | 1 | -0.32 | 40 | -12.80 | | | * 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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