Individual Calculations February 2022 |
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Aerni, Andreas Total change: -52.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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45. Weihnachtsopen Zurich Meister | Zurich | SUI | 2021-12-26 |
Rc | Ro | w | n | change | K | K*chg | Game |
1995 | 2209 | 2.00 | 6 | -2.60 | 20 | -52.00 | |
| Ricken, Katharina | | wc | 2004 | NED | 0.00 | 1 | -0.76 | 20 | -15.20 | | Barth, Can-Elian | | | 2022 | SUI | 0.50 | 1 | -0.24 | 20 | -4.80 | | Poschadel, Andreas Gregor | | | 1981 | GER | 0.50 | 1 | -0.29 | 20 | -5.80 | | Brandis, Benjamin | | | 1999 | SUI | 0.50 | 1 | -0.27 | 20 | -5.40 | | Malli, Suvirr | | | 1869 | SUI | 0.50 | 1 | -0.38 | 20 | -7.60 | | Haack, Kevin | | | 2094 | GER | 0.00 | 1 | -0.66 | 20 | -13.20 | | 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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