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Individual Calculations August 2023 |
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| Margraf, Dieter Total change: -11.60 | |   |
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| 31. Offene Senioren-LEM Sachsen-Anhalt over 50 | Magdeburg | GER | 2023-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1662 | 1466 | 1.00 | 6 | -0.58 | 20 | -11.60 | |
|  Stern, Robert | | | 1904 | ENG | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Giesenberg, Angela | | | 1697 | GER | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Schoknecht, Sabine | | | 1647 | GER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Wolter, Kerstin | | | 1535 | GER | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Gaul, Karl-Heinz | | | 1535 | GER | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Huelle, Gunter | | | 1655 | GER | 0.50 | 1 | 0.25 | 20 | 5.00 | |
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) | | |
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