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Individual Calculations September 2021 |
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| Zidu, Jan Total change: -8.20 | |   |
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| Mistrovstvi CR senioru nad 50 let 2021 | Rychnov nad Kneznou | CZE | 2021-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1838 | 4.50 | 8 | -0.41 | 20 | -8.20 | |
|  Lorencova, Jitka | | | 1438 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Bartos, Jan | f | | 2112 | CZE | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Dusbaba, Karel | | | 1982 | CZE | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Zatko, Michal | | | 1767 | CZE | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Bouse, Vladimir | | | 1667 | CZE | 0.00 | 1 | -0.73 | 20 | -14.60 | | | Luzar, Bohumir | | | 1438 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dolezal, Rudolf | | | 1601 | CZE | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Gabriel, Jan | | | 1869 | CZE | 1.00 | 1 | 0.54 | 20 | 10.80 | | | * 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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