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Individual Calculations August 2023 |
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| Vavra, Michal Total change: 1.80 | |   |
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| CZECH OPEN 2023 - E | Pardubice | CZE | 2023-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1747 | 1944 | 1.50 | 2 | 0.09 | 20 | 1.80 | |
|  Postranecka, Zuzana | | | 1544 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Lhotska, Anna | | wf | 1950 | CZE | 0.50 | 1 | 0.01 | 20 | 0.20 | | | * 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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