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Individual Calculations September 2021 |
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| Prachar, Josef Total change: 19.80 | |   |
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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 |
| 1813 | 1775 | 5.00 | 9 | 0.99 | 20 | 19.80 | |
|  Reichmann, Pavel | | | 1664 | CZE | 1.00 | 1 | 0.35 | 20 | 7.00 | |  Matoulek, Jaroslav | | | 1522 | CZE | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Jacek, Miloslav | | | 1955 | CZE | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Tejkal, Jiri | | | 1869 | CZE | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Tobiska, Jaroslav | | | 1541 | CZE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Holecek, Vladimir | | | 1934 | CZE | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Just, Pavel | | | 1964 | CZE | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Trojan, Lubos | | | 1962 | CZE | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Vlacil, Vladimir | | | 1902 | CZE | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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