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Individual Calculations April 2020 |
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| Southey, Andrew M. Total change: 5.40 | |   |
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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 |
| 1964 | 1781 | 2.00 | 6 | 0.27 | 20 | 5.40 | |
|  Bartos, Jan | f | | 2102 | CZE | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Ungure, Liga | | wf | 1923 | LAT | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Wolf, Sylvia | | wf | 2035 | GER | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Vorackova, Jarmila | | | 1824 | CZE | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Schulenburg, Bernd | | | 2175 | GER | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Nowack, Achim | | | 1725 | GER | 1.00 | 1 | 0.42 | 20 | 8.40 | |
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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