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Individual Calculations September 2018 |
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| Hapke, Ralf Total change: 39.60 | |   |
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| International Chess Holiday 2018 - K31 | Praha | CZE | 2018-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1852 | 6.00 | 9 | 1.98 | 20 | 39.60 | |
|  Spindler, Markus | | | 1973 | GER | 0.50 | 1 | 0.16 | 20 | 3.20 | |  Pokorny, Jan | | | 1879 | CZE | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Reljic, Michael | | | 1866 | CZE | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Vit, Zdenek | | | 1705 | CZE | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Koper, Stefan | | | 1830 | CZE | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Hejsek, Lukas | | | 1704 | CZE | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Hadzala, Daniel | | | 2104 | CZE | 0.50 | 1 | 0.31 | 20 | 6.20 | | | Nelson, Wayne | | | 2009 | USA | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Skopec, Lubos | | | 1981 | CZE | 0.50 | 1 | 0.17 | 20 | 3.40 | |
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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