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Individual Calculations September 2021 |
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| Tvrdy, Petr Total change: -18.80 | |   |
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| Ostravsky konik 2021 - FIDE open B | Ostrava | CZE | 2021-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1798 | 1894 | 4.00 | 8 | -0.94 | 20 | -18.80 | |
|  Repak, Jan | | | 1661 | CZE | 0.50 | 1 | -0.29 | 20 | -5.80 | |  Mrazek, Roman | | | 1573 | CZE | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Kovacs, Viliam | | | 1768 | CZE | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Stefanik, Marek | | | 1956 | CZE | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Trombik, Karel | | | 1941 | CZE | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Kozelsky, Marek | | | 1951 | CZE | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Janecek, Miroslav | | | 1751 | CZE | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Buchta, Bartolomej | | | 1779 | CZE | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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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