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Individual Calculations September 2023 |
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| Koutecka, Magdalena Total change: -3.20 | |   |
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| Sachovy festival Plzen 2023 - Calliditas open | Plzen | CZE | 2023-08-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1416 | 1125 | 1.50 | 7 | -0.08 | 40 | -3.20 | |
|  Soutner, Jaroslav | | | 1695 | CZE | 0.50 | 1 | 0.48 | 40 | 19.20 | |  Ondrejat, Miroslav | | | 1861 | CZE | 0.00 | 1 | 0.00 | 40 | 0.00 | | | Krivka, Lukas | | | 1380 | CZE | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Fakan, Petr | | | 1240 | CZE | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Koutecky, Vaclav | | | 1294 | CZE | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Zelenka, Tomas | | | 1295 | CZE | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Tykalova, Barbora | | | 1147 | CZE | 0.50 | 1 | 0.03 | 40 | 1.20 | |
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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