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Individual Calculations September 2021 |
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| Janda, Zdenek Total change: -12.20 | |   |
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| Mistrovstvi CR senioru nad 70 let 2021 | Rychnov nad Kneznou | CZE | 2021-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1908 | 2098 | 6.00 | 9 | -0.61 | 20 | -12.20 | |
|  Klimes, Jiri | | | 1766 | CZE | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Sedlacek, Jan | | | 1852 | CZE | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Schmid, Jaroslav | | | 1910 | CZE | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Just, Pavel | | | 1964 | CZE | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Chmelik, Jiri | | | 1885 | CZE | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Kohout, Jan | | | 1922 | CZE | 0.50 | 1 | -0.23 | 20 | -4.60 | | | Sejkora, Vlastimil | f | | 2190 | CZE | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Majerik, Vladimir | | | 1856 | CZE | 0.00 | 1 | -0.80 | 20 | -16.00 | | | Laska, Zdenek | | | 1827 | CZE | 1.00 | 1 | 0.17 | 20 | 3.40 | |
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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