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Individual Calculations September 2018 |
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| Nelson, Wayne Total change: -49.80 | |   |
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| International Chess Holiday 2018 - K31 | Praha | CZE | 2018-07-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1877 | 2009 | 3.50 | 9 | -2.49 | 20 | -49.80 | |
|  Hejsek, Lukas | | | 1704 | CZE | 0.50 | 1 | -0.36 | 20 | -7.20 | |  Hadzala, Daniel | | | 2104 | CZE | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Vit, Zdenek | | | 1705 | CZE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Skopec, Lubos | | | 1981 | CZE | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Spindler, Markus | | | 1973 | GER | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Pokorny, Jan | | | 1879 | CZE | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Reljic, Michael | | | 1866 | CZE | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Hapke, Ralf | | | 1852 | GER | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Koper, Stefan | | | 1830 | CZE | 0.00 | 1 | -0.73 | 20 | -14.60 | |
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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