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Individual Calculations May 2023 |
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| Winter, Astrid Total change: -21.00 | |   |
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| Offene internationale NRW-Einzelmeisterschaft 2023 | Krefeld | GER | 2023-04-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1724 | 1793 | 2.50 | 6 | -1.05 | 20 | -21.00 | |
|  Hoerstmann, Rudi | | | 2227 | GER | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Mekus, Manuela | | | 1593 | GER | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Skoerys, Fabian | | | 1940 | GER | 0.00 | 1 | -0.30 | 20 | -6.00 | | | Beiden, Manuel | | | 1437 | GER | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Horatschek, Peter | | | 1663 | GER | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Hoernemann, Jan | | | 1486 | GER | 0.50 | 1 | -0.36 | 20 | -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) | | |
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