Rapid:
Individual Calculations December 2021 |
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Jecha, Petr Total change: 17.80 | | |
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Mezinarodni turnaj Vyssi Brod 2021 | Vyssi Brod | CZE | 2021-10-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1870 | 1880 | 4.50 | 7 | 0.89 | 20 | 17.80 | |
| Zdrahal, Vaclav | | | 1849 | CZE | 0.00 | 1 | -0.54 | 20 | -10.80 | | Piskor, Martin | | | 1652 | CZE | 1.00 | 1 | 0.21 | 20 | 4.20 | | Krbusik, Marian | | | 1924 | CZE | 1.00 | 1 | 0.56 | 20 | 11.20 | | Papacek, Stepan | f | | 2226 | CZE | 0.50 | 1 | 0.39 | 20 | 7.80 | | Beter, Arnost | | | 1984 | CZE | 1.00 | 1 | 0.64 | 20 | 12.80 | | Dufek, Tomas | | | 1589 | CZE | 1.00 | 1 | 0.15 | 20 | 3.00 | | Muk, Ivo | | | 1865 | CZE | 0.00 | 1 | -0.52 | 20 | -10.40 | | 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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