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Individual Calculations April 2020 |
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| Spacek, Petr Total change: -13.30 | |   |
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| World Senior Team Chess Championship 2020 - Open 65 plus | Prague | CZE | 2020-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2119 | 2333 | 2.50 | 5 | -1.33 | 10 | -13.30 | |
|  Seibold,hubert, Dr. | f | | 2123 | GER | 1.00 | 1 | 0.23 | 10 | 2.30 | |  Gruzmann, Boris | f | | 2206 | GER | 0.50 | 1 | -0.17 | 10 | -1.70 | | | Schoeneberg, Manfred | f | | 2144 | GER | 1.00 | 1 | 0.25 | 10 | 2.50 | | | Letzelter, Jean-Claude | f | | 2128 | FRA | 0.00 | 1 | -0.76 | 10 | -7.60 | | | Staechelin, Ruedi | | | 1994 | SUI | 0.00 | 1 | -0.88 | 10 | -8.80 | |
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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