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Individual Calculations September 2021 |
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| Contos, Vaclav Total change: 6.60 | |   |
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| Jirasek memorial 2021 | Rakovnik | CZE | 2021-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1920 | 2122 | 7.00 | 9 | 0.33 | 20 | 6.60 | |
|  Zmeskal, Stanislav | | | 1722 * | CZE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ondrejat, Miroslav | | | 1920 | CZE | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Picek, Miroslav | | | 1883 | CZE | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Folta, Jaroslav | | | 1811 | CZE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Horak, Jiri | | | 2173 | CZE | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Balin, Daniel | | | 1894 | CZE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Svarc, Roman | | | 2030 | CZE | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Hadzala, Daniel | | | 2024 | CZE | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Koper, Stefan | | | 1827 | CZE | 0.50 | 1 | -0.35 | 20 | -7.00 | | | * 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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