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Individual Calculations September 2021 |
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| Horyna, Josef Total change: -9.00 | |   |
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| SUMMER PRAGUE OPEN 2021 - A - IM open | Praha | CZE | 2021-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1931 | 1751 | 2.00 | 9 | -0.45 | 20 | -9.00 | |
|  Staszko, Martin | | | 2072 | CZE | 0.50 | 1 | 0.37 | 20 | 7.40 | |  Witte, Ronald | | | 2049 | GER | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Pick, Stepan | | | 1950 | CZE | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Hajek, Zdenek | | | 1958 | CZE | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Krauskopfova, Lenka | | | 1865 | CZE | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Angermuende, Dirk | | | 1948 | GER | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Reinhardt, Michael | | | 1863 | GER | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Cieslak, Leszek | | | 1800 | CZE | 0.50 | 1 | 0.07 | 20 | 1.40 | | | Cote, Frederic | | | 1878 | FRA | 0.00 | 1 | -0.33 | 20 | -6.60 | |
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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