Individual Calculations July 2022 |
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Sombetzki, Detlef Total change: 7.80 | | |
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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 |
1689 | 1518 | 3.00 | 9 | 0.39 | 20 | 7.80 | |
| Harsch, Martin | | | 1885 | SUI | 0.00 | 1 | -0.10 | 20 | -2.00 | | Meul, Willi | | | 1749 | GER | 0.50 | 1 | 0.29 | 20 | 5.80 | | Mentink, Toon | | | 1751 | NED | 0.00 | 1 | -0.21 | 20 | -4.20 | | Lubberich, Alfred, Dr. | | | 1767 | GER | 0.50 | 1 | 0.31 | 20 | 6.20 | | Kalkmann, Hans | | | 1832 | GER | 0.00 | 1 | -0.14 | 20 | -2.80 | | Walther, Renate | | | 1209 | GER | 1.00 | 1 | 0.14 | 20 | 2.80 | | Cordsen, Heinrich | | | 1769 | GER | 0.00 | 1 | -0.19 | 20 | -3.80 | | Puetz, Peter | | | 1640 | GER | 0.50 | 1 | 0.17 | 20 | 3.40 | | Tanz, Manfred | | | 1602 | GER | 0.50 | 1 | 0.12 | 20 | 2.40 | | 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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