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Individual Calculations September 2017 |
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| Nelson, Wayne Total change: -46.60 | |   |
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| International Chess Holiday 2017 - K31 | Praha | CZE | 2017-07-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 2056 | 4.00 | 9 | -2.33 | 20 | -46.60 | |
|  Zizka, Petr | | | 1966 | CZE | 0.50 | 1 | -0.12 | 20 | -2.40 | |  Civin, Dominik | | | 1846 | CZE | 0.00 | 1 | -0.77 | 20 | -15.40 | | | Cisarik, Pavol | | | 1674 | SVK | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Pokorny, Jan | | | 1835 | CZE | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Novak, Jindrich | | | 2105 | CZE | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Hering, Sven | | | 1949 | GER | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Aubrecht, Petr | | | 1935 | CZE | 0.00 | 1 | -0.66 | 20 | -13.20 | | | Vit, Zdenek | | | 1889 | CZE | 1.00 | 1 | 0.28 | 20 | 5.60 | | | Hapke, Ralf | | | 1828 | GER | 0.50 | 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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