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Individual Calculations February 2024 |
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| Walczewski, Christopher Total change: 0.20 | |   |
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| Krefelder Weihnachts-Open 2023 | Krefeld | GER | 2023-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1659 | 1776 | 3.50 | 6 | -0.27 | 20 | -5.40 | |
|  Marks, Stefan | | | 1376 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Skoerys, Fabian | | | 1956 | GER | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Vasylieva, Kira | | | 1502 | GER | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Rades, Andreas | | | 1525 | GER | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Markgraf, Jonas | | | 1982 | GER | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Braun, Joshua | | | 1615 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Elberfelder Schach-Winter 2024 | Wuppertal | GER | 2024-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 1778 | 2.00 | 4 | 0.28 | 20 | 5.60 | |
| | Kelch, Volker | | | 1378 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Dresen, Ulrich | f | | 2163 | GER | 0.00 | 1 | -0.09 | 20 | -1.80 | | | Seoane Morente, Miguel | | | 1694 | GER | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Runte, Moritz | | | 2167 | GER | 0.00 | 1 | -0.09 | 20 | -1.80 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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