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Individual Calculations October 2023 |
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| Petrun, Milan Total change: -2.40 | |   |
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| Open Ricany 2023 - FIDE open A | Ricany | CZE | 2023-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1740 | 1784 | 5.00 | 9 | -0.12 | 20 | -2.40 | |
|  Neuman, Petr | g | | 2370 | CZE | 0.00 | 1 | -0.02 | 20 | -0.40 | |  Simak, Ivo | | | 1574 | CZE | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Meca, Viktor | | | 1420 | CZE | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Osipyan, David | | | 1555 | CZE | 1.00 | 1 | 0.21 | 20 | 4.20 | | | Madle, Robin | | | 1898 | CZE | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Kubicek, Daniel | | | 1560 | CZE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Pogorelskiy, Boris | | | 1445 | CZE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Kopecky, Jiri | | | 1910 | CZE | 1.00 | 1 | 0.67 | 20 | 13.40 | | | Popov, Roman | | | 1925 | CZE | 0.00 | 1 | -0.31 | 20 | -6.20 | |
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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