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Individual Calculations August 2022 |
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| Sereda, Yaroslava Total change: 19.20 | |   |
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| Sparkassen Chess Trophy 2022 B-Open | Dortmund | GER | 2022-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1614 | 1781 | 3.50 | 5 | -0.08 | 40 | -3.20 | |
|  Kurth, Robert | | | 1568 | GER | 1.00 | 1 | 0.23 | 40 | 9.20 | |  Wartenberg, Alexander | | | 1623 | GER | 0.00 | 1 | -0.71 | 40 | -28.40 | | | Maenken, Merlin | | | 1556 | GER | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Reitz, Helmut | | | 1698 | GER | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Roemer, Alois | | | 1625 | GER | 0.50 | 1 | -0.21 | 40 | -8.40 | |
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 Vereinsmeisterschaft 2021 U20w | Kiel | GER | 2022-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1781 | 3.50 | 4 | 0.56 | 40 | 22.40 | |
| | Margaryan, Susanna | | | 1436 | GER | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Albayrak, Berrak | | | 1592 | GER | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Hoffmann, Sophia | | | 1381 * | GER | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Peglau, Charis | | | 1868 | GER | 1.00 | 1 | 0.62 | 40 | 24.80 | | | * 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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