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Individual Calculations August 2023 |
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| Walther, Renate Total change: 37.80 | |   |
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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 |
| 1567 | 1222 | 1.00 | 7 | 0.05 | 20 | 1.00 | |
|  Schmitt, Harald | | | 1844 | GER | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Schomann, Michael | | | 1666 | GER | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Clement, Marc | | | 1516 | LUX | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Witt, Alexander | | | 1465 | GER | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Diederich, Guy | | | 1444 | LUX | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Prenzel, Thomas | | | 1451 | GER | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Huber, Dorit | | | 1585 | GER | 0.00 | 1 | -0.10 | 20 | -2.00 | |
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) | | | | Deutsche Senioreneinzelmeisterschaft 2023 over 65 | Bad Wildungen | GER | 2023-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1834 | 1222 | 2.00 | 8 | 1.84 | 20 | 36.80 | |
| | Namyslo, Holger | f | | 2085 | GER | 0.00 | 1 | 0.00 | 20 | 0.00 | | | Launert, Martin, Dr. | | | 1849 | GER | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Nemoj, Ilja | | | 1792 | GER | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Schmieder, Wolfgang Ernst | | | 1754 | GER | 1.00 | 1 | 0.97 | 20 | 19.40 | | | Josting, Friedel | | | 1795 | GER | 0.00 | 1 | -0.02 | 20 | -0.40 | | | Wolter, Guenter | | | 1775 | GER | 1.00 | 1 | 0.97 | 20 | 19.40 | | | Plewka, Manfred | | | 1915 | GER | 0.00 | 1 | -0.01 | 20 | -0.20 | | | Peter, Volkhard, Dr. | | | 1707 | GER | 0.00 | 1 | -0.04 | 20 | -0.80 | |
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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