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Individual Calculations September 2021 |
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| Sand, Rosemarie Total change: -5.60 | |   |
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| 33. Deutsche Senioreneinzelmeisterschaft 2021 over 65 | Magdeburg | GER | 2021-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1812 | 3.00 | 7 | -0.28 | 20 | -5.60 | |
|  Westermann, Johannes | | | 2090 | GER | 0.00 | 1 | -0.17 | 20 | -3.40 | |  Lachat, Martin | | | 1548 | SUI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Lorenz, Dietmar | | | 1989 | GER | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Lehmann, Martin | | | 1947 | GER | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Haase, Wolfgang | | | 2020 | GER | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Ludwig, Richard | | | 1573 | GER | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Weyand, Fernand | | | 1687 | FRA | 0.50 | 1 | -0.17 | 20 | -3.40 | |
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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