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Individual Calculations February 2023 |
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| Elyounis, Aalaa Total change: 52.00 | |   |
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| Internationales Winter Open 2022 | Berlin | GER | 2022-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1840 | 1744 | 3.00 | 6 | 0.65 | 40 | 26.00 | |
|  Hesse, Henrik | | | 2160 | GER | 0.00 | 1 | -0.07 | 40 | -2.80 | |  Koppe, Cordelia | | | 1458 | GER | 1.00 | 1 | 0.16 | 40 | 6.40 | | | Miettinen, Teemu | | | 1947 | FIN | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Stengele, Roland | | | 1558 | SUI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Kapr, Klaus, Dr. | | | 1913 | GER | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Grossmann, Piet | | | 2004 | GER | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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) | | | | Deutsche Schach-Amateurmeisterschaft 2022-2023 Q2 D | Potsdam | GER | 2023-01-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1680 | 1744 | 3.00 | 4 | 0.65 | 40 | 26.00 | |
| | Miltner, Andreas | | | 1688 | GER | 0.00 | 1 | -0.58 | 40 | -23.20 | | | Stuckstedte, Hermann | | | 1676 | GER | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Niederdorfer, Mathias | | | 1662 | GER | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Horatschek, Peter | | | 1694 | GER | 1.00 | 1 | 0.43 | 40 | 17.20 | |
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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