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Individual Calculations October 2021 |
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| Rehacek, Jan Total change: 7.20 | |   |
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| Open Cesky rozhlas Vysocina 2021 | Zdar nad Sazavou | CZE | 2021-09-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1550 | 1302 | 1.50 | 6 | 0.18 | 40 | 7.20 | |
|  Broz, Pavel | | | 1702 * | CZE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Sokol, Michal | | | 1702 * | CZE | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Michalek, Miroslav | | | 1629 | CZE | 0.50 | 1 | 0.37 | 40 | 14.80 | | | Koumar, Tomas | | | 1509 | CZE | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Benda, Vladimir | | | 1484 | CZE | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Richterova, Natasa | | | 1273 | CZE | 0.50 | 1 | -0.04 | 40 | -1.60 | | | * 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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