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Individual Calculations April 2020 |
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| Tahkavuori, Tapani Total change: -9.20 | |   |
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| World Senior Team Chess Championship 2020 - Open 50 plus | Prague | CZE | 2020-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1815 | 2064 | 3.50 | 5 | -0.46 | 20 | -9.20 | |
|  Carsten, Juergen | | | 1781 | GER | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Danek, Pavel | | | 1882 | CZE | 1.00 | 1 | 0.26 | 20 | 5.20 | |  Ruzicka, Tomas | | | 1748 | CZE | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Kuda, Pavel | | | 1664 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Cejkova, Miroslava | | | 1998 | CZE | 0.50 | 1 | -0.09 | 20 | -1.80 | | | * 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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