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Individual Calculations August 2019 |
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| Zacek, Petr Total change: -18.60 | |   |
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| 15. Zlata Praha Senior Open 2019 | Praha | CZE | 2019-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1696 | 1531 | 1.50 | 8 | -0.93 | 20 | -18.60 | |
|  Pribyl, Josef | m | | 1931 * | CZE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kabat, Josef | | | 1781 | CZE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Krnak, Vladimir | | | 1691 | CZE | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Oburka, Vladislav | | | 1794 | CZE | 0.50 | 1 | 0.32 | 20 | 6.40 | | | Kucera, Tomas | | | 1523 | CZE | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Gubin, Oleg | | | 1598 | CZE | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Glacner, Karel | | | 1474 | CZE | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Portych, Vaclav | | | 1779 | CZE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | * 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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