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Individual Calculations September 2021 |
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| Kolibik, Jan Total change: 12.80 | |   |
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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 |
| 1766 | 1623 | 3.00 | 7 | 0.64 | 20 | 12.80 | |
|  Bracha, Pavel | | | 1821 | CZE | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Hubeny, Pavel | | | 1763 | CZE | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Lorencova, Jitka | | | 1332 | CZE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Dolezal, Rudolf | | | 1601 | CZE | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Korsa, Jindrich | | | 2023 * | CZE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Pan, Vladimir | | | 2023 * | CZE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Vorackova, Jarmila | | | 1802 | CZE | 0.00 | 1 | -0.27 | 20 | -5.40 | | | * 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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