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Individual Calculations September 2021 |
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| Kierzek, Mira Total change: 16.40 | |   |
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| 33. Deutsche Senioreneinzelmeisterschaft 2021 over 65 | Magdeburg | GER | 2021-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2026 | 2003 | 5.00 | 9 | 0.82 | 20 | 16.40 | |
|  Fritsch, Juergen, Dr. | | | 1698 | GER | 1.00 | 1 | 0.14 | 20 | 2.80 | |  Ackermann, Hans Werner | f | | 2221 | GER | 0.00 | 1 | -0.22 | 20 | -4.40 | | | Hansch, Klaus-Michael | | | 1839 | GER | 1.00 | 1 | 0.28 | 20 | 5.60 | | | John, Bernd | | | 1782 | GER | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Kannenberg, Karl-Heinz | | | 2126 | GER | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Vogel, Jaap | f | | 2136 | NED | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Neumann, Joachim | | | 2094 | GER | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Herbrechtsmeier, Christof | f | | 2181 | GER | 0.50 | 1 | 0.23 | 20 | 4.60 | | | Braun, Gottfried, Dr. | f | | 2156 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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