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Individual Calculations July 2022 |
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| Kalkmann, Hans Total change: -23.00 | |   |
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| 27. Bad Bertricher Schachtage 2022 Seniorenturnier over 50 | Bad Bertrich | GER | 2022-06-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1765 | 1832 | 4.00 | 9 | -1.15 | 20 | -23.00 | |
|  Schumacher, Ursula | | | 1454 | GER | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Bohnstorff, Michael | | | 2032 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Kolthoff, Siegmund | | | 2023 | GER | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Schomann, Michael | | | 1631 | GER | 0.00 | 1 | -0.76 | 20 | -15.20 | | | Sombetzki, Detlef | | | 1518 | GER | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Goris-Schouwstra, Adry | | | 1690 | NED | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Schmitz, Manuela | | wf | 1919 | GER | 0.50 | 1 | 0.12 | 20 | 2.40 | | | Sand, Rolf, Dr. | | | 1898 | GER | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Titz, Waldemar | | | 1719 | GER | 0.50 | 1 | -0.15 | 20 | -3.00 | |
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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