Individual Calculations August 2023 |
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Pollerberg, Amelie Total change: 88.00 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Sparkassen Chess Trophy 2023 B-Open | Dortmund | GER | 2023-06-24 |
Rc | Ro | w | n | change | K | K*chg | Game |
1673 | 1475 | 4.50 | 9 | 2.20 | 40 | 88.00 | |
| Atar, Efecan | | | 1618 | GER | 0.50 | 1 | 0.19 | 40 | 7.60 | | Dippel, Olaf | | | 1765 | GER | 0.50 | 1 | 0.34 | 40 | 13.60 | | Nguyen, Khoa Sebastian | | | 1643 | GER | 1.00 | 1 | 0.72 | 40 | 28.80 | | Steinke, Hans-Joerg | | | 1698 | GER | 0.00 | 1 | -0.22 | 40 | -8.80 | | Heiduk, Christopher | | | 1500 | GER | 0.50 | 1 | 0.03 | 40 | 1.20 | | Stelter, Wilhelm | | | 1679 | GER | 1.00 | 1 | 0.76 | 40 | 30.40 | | Abu Sanimeh, Husam | | | 1654 | JOR | 0.00 | 1 | -0.27 | 40 | -10.80 | | Hagenhoff, Georg | | | 1817 | GER | 0.00 | 1 | -0.12 | 40 | -4.80 | | Reitz, Helmut | | | 1684 | GER | 1.00 | 1 | 0.77 | 40 | 30.80 | | 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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