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Individual Calculations September 2021 |
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| Grunewald, Peter Total change: -12.20 | |   |
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| 33. Deutsche Senioreneinzelmeisterschaft 2021 over 65 | Magdeburg | GER | 2021-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1782 | 1810 | 3.50 | 8 | -0.61 | 20 | -12.20 | |
|  Simon, Ralf-Axel | f | | 2079 | GER | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Sombetzki, Detlef | | | 1440 | GER | 0.50 | 1 | -0.40 | 20 | -8.00 | | | Springer, Wolfgang Wilhelm | | | 1410 * | GER | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Rother, Josef | | | 1913 | GER | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Berger, Volkmar | | | 1638 | GER | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Hilbig, Dieter | | | 1953 | GER | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Mack, Thomas, Dr. | | | 1910 | GER | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Krien, Hartmut | | | 1915 | GER | 0.50 | 1 | 0.14 | 20 | 2.80 | | | * 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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