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Individual Calculations February 2023 |
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| Schimmer, Michael Total change: -44.80 | |   |
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| 46. Weihnachtsopen Zurich Allgemein | Zurich | SUI | 2022-12-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1624 | 1719 | 2.00 | 6 | -1.63 | 20 | -32.60 | |
|  Jehnichen, Kai | | | 1862 | GER | 0.50 | 1 | 0.19 | 20 | 3.80 | |  Breyer, Philippe | | | 1811 | SUI | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Villiger, Jan | | | 1705 | SUI | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Cervelli, Eduard | | | 1349 | SUI | 0.00 | 1 | -0.90 | 20 | -18.00 | | | Bruhnsen, Jan | | | 1561 | SUI | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Burri, Roland | | | 1454 | SUI | 0.50 | 1 | -0.32 | 20 | -6.40 | |
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) | | | | Deutsche Schach-Amateurmeisterschaft 2022-2023 Q3 D | Bad Wildungen | GER | 2023-01-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1738 | 2.00 | 4 | -0.61 | 20 | -12.20 | |
| | Bauer, Dieter | | | 1690 | GER | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Kersten, Kay Lukas | | | 1686 | GER | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Valean, David-Andrei | | | 1513 | GER | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Hintze, Lobosch | | | 1600 | GER | 0.50 | 1 | -0.19 | 20 | -3.80 | |
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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