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Individual Calculations December 2021 |
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| Kacalek, Karel Total change: -10.00 | |   |
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| PDSS Krajska soutez 2021/2022 vychod r2-4 | various | CZE | 2021-10-31 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1482 | 1789 | 1.50 | 2 | -0.19 | 20 | -3.80 | |
|  Rehak, Miroslav | | | 1389 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Hejl, Petr | | | 1574 | CZE | 0.50 | 1 | -0.27 | 20 | -5.40 | | | * 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) | | | | PDSS Krajsky prebor II 2021/2022 vychod r2-3 | various | CZE | 2021-11-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1541 | 1796 | 0.50 | 1 | -0.31 | 20 | -6.20 | |
|  Silar, Josef | | | 1541 | CZE | 0.50 | 1 | -0.31 | 20 | -6.20 | |
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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