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Individual Calculations April 2020 |
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| Bjorgvik, Jan Arne Total change: -10.60 | |   |
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| World Senior Team Chess Championship 2020 - Open 50 plus | Prague | CZE | 2020-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1809 | 1733 | 1.50 | 5 | -0.53 | 20 | -10.60 | |
|  Haentsch, Ralf | | | 2087 | GER | 0.00 | 1 | -0.11 | 20 | -2.20 | |  Skibbe, Diana | | wf | 2008 | GER | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Geibel, Henning | | | 1382 | GER | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Hauke, Hans | | | 1688 | GER | 0.50 | 1 | -0.06 | 20 | -1.20 | | | Danek, Pavel | | | 1882 | CZE | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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) | | |
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