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Individual Calculations October 2021 |
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| Rucabado, Stefan Total change: 4.80 | |   |
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| 1. Prazsky sachovy podzim 2021 | Praha | CZE | 2021-09-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1825 | 1697 | 1.50 | 4 | 0.12 | 40 | 4.80 | |
|  Simecek, Bohumil | | | 2097 * | CZE | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Zajicek, Karel | | | 1919 | CZE | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Sboev, Kirill | | | 1297 * | CZE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Yin, Stanley | | | 1987 | GER | 0.50 | 1 | 0.34 | 40 | 13.60 | | | * 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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