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Individual Calculations November 2021 |
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| Duijker, Bert Total change: 19.80 | |   |
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| 15. Offene Senioreneinzelmeisterschaft Schleswig-Holstein | Buesum | GER | 2021-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1953 | 1868 | 4.00 | 8 | 0.99 | 20 | 19.80 | |
|  Geibel, Henning | | | 1484 | GER | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Zunker, Reinhard, Dr. | f | | 2072 | GER | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Semakoff, Aleks | | | 1996 | NOR | 0.50 | 1 | 0.17 | 20 | 3.40 | | | Biller, Helmut, Dr. | | | 2018 | GER | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Meyer, Irmin, Dr. | | | 1965 | GER | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Valet, Richard | | | 2010 | GER | 0.50 | 1 | 0.19 | 20 | 3.80 | | | Jung, Werner | | | 2017 | GER | 0.50 | 1 | 0.20 | 20 | 4.00 | | | Hanisch, Friedrich | | | 2060 | GER | 0.00 | 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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