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Individual Calculations April 2020 |
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| Stevenson, James Total change: -2.60 | |   |
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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 |
| 1935 | 2020 | 3.50 | 6 | -0.13 | 20 | -2.60 | |
|  Sandten, Ulrich | | | 2100 | GER | 0.50 | 1 | 0.11 | 20 | 2.20 | |  Klaiss, Thomas | | | 1991 | GER | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Bellin, Jana M | | wg | 2020 | ENG | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Buchholz, Ralf | | | 1851 | GER | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Bazantova, Marie | | | 1925 | CZE | 0.50 | 1 | -0.13 | 20 | -2.60 | | | Nowack, Achim | | | 1725 | GER | 0.50 | 1 | -0.35 | 20 | -7.00 | |
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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