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Individual Calculations August 2023 |
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| Launert, Martin, Dr. Total change: 21.00 | |   |
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| 28. Bad Bertricher Schachtage 2023 Seniorenturnier over 50 | Bad Bertrich | GER | 2023-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1861 | 1849 | 4.50 | 9 | 0.26 | 20 | 5.20 | |
|  Diederich, Guy | | | 1444 | LUX | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mueller, Erich | | | 2050 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Klicker, Fritz | | | 1637 | GER | 1.00 | 1 | 0.23 | 20 | 4.60 | | | Lorenz, Michael | | | 1939 | GER | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Mosblech, Michael | | | 1954 | GER | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Hiller, Joachim | | | 1926 | GER | 1.00 | 1 | 0.61 | 20 | 12.20 | | | Pruesse, Horst | | | 2070 | GER | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Mentink, Toon | | | 1776 | NED | 0.50 | 1 | -0.10 | 20 | -2.00 | | | Walther, Reinhard | | | 1953 | GER | 0.00 | 1 | -0.36 | 20 | -7.20 | |
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) | | | | Deutsche Senioreneinzelmeisterschaft 2023 over 65 | Bad Wildungen | GER | 2023-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1874 | 1849 | 5.00 | 9 | 0.79 | 20 | 15.80 | |
| | Rahls, Peter | f | | 2214 | GER | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Huber, Helmut | | | 1661 | GER | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Walther, Renate | | | 1449 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Partenheimer, Axel | | | 2123 | GER | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Walther, Reinhard | | | 1953 | GER | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Wenske, Hardy | | | 1711 | GER | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Peter, Volkhard, Dr. | | | 1707 | GER | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Biller, Helmut, Dr. | | | 1980 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Schmidt, Gerhard, Dr. | | | 2071 | GER | 1.00 | 1 | 0.78 | 20 | 15.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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