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Individual Calculations September 2019 |
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| Portych, Vaclav Total change: -25.40 | |   |
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| Mistrovstvi CR senioru 2019 nad 60 | Rychnov nad Kneznou | CZE | 2019-08-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1638 | 1799 | 5.00 | 9 | -1.27 | 20 | -25.40 | |
|  Zlamana, Tana | | | 1399 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Papay, Jindrich | | | 1943 | CZE | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Zitek, Jiri | | | 1609 | CZE | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Ruffer, Vaclav | | | 1580 | CZE | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Nigrin, Jiri | | | 1593 | CZE | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Istel, Oldrich | | | 1654 | CZE | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Pilik, Jaroslav | | | 1530 | CZE | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Kulhavy, Frantisek | | | 1712 | CZE | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Cvejn, Jaroslav | | | 1719 | CZE | 1.00 | 1 | 0.39 | 20 | 7.80 | | | * 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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