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Individual Calculations February 2020 |
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| Konvalinka, Vladislav Total change: 4.20 | |   |
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| PRAGUE OPEN 2020 A - IM open | Praha | CZE | 2020-01-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1733 | 3.00 | 9 | 0.39 | 20 | 7.80 | |
|  Otruba, Marek | | | 2091 | CZE | 0.50 | 1 | 0.40 | 20 | 8.00 | |  Wang, Yukun | | | 1990 | CHN | 0.00 | 1 | -0.18 | 20 | -3.60 | | | Solbu, Lasse Tveter | | | 1898 | NOR | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Bacak Petr Ml., | | | 1930 | CZE | 0.50 | 1 | 0.25 | 20 | 5.00 | | | Nguyen, Thai Dai Vinh | | | 1953 | CZE | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Tejkal, Jiri | | | 1878 | CZE | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Stepanek, Svatopluk | | | 1850 | CZE | 1.00 | 1 | 0.66 | 20 | 13.20 | | | Weijers, Ralf | | | 1858 | NED | 0.00 | 1 | -0.33 | 20 | -6.60 | | | Helgadottir, Sigridur Bjorg | | | 1659 | ISL | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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) | | | | SSS - Krajska soutez A 2019/2020 r6-7 | various | CZE | 2020-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1733 | 0.50 | 2 | -0.18 | 20 | -3.60 | |
| | Hofner, Frantisek | | | 1813 | CZE | 0.50 | 1 | 0.11 | 20 | 2.20 | | | Listopad, Martin | | | 1891 | CZE | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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