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Individual Calculations February 2023 |
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| Reitz, Helmut Total change: 44.60 | |   |
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| 33. Staufer-Open B | Schwaebisch Gmuend | GER | 2023-01-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1721 | 1639 | 5.00 | 7 | 2.23 | 20 | 44.60 | |
|  Zhang, Yibo | | | 1534 | GER | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Kempfer, Justus | | | 1725 | GER | 0.50 | 1 | 0.12 | 20 | 2.40 | |  Rautenberg, Uwe | | | 1862 | GER | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Zimmermann, Tobias | | | 1772 | GER | 0.50 | 1 | 0.18 | 20 | 3.60 | | | Scheuing, Jochen | | | 1853 | GER | 0.50 | 1 | 0.27 | 20 | 5.40 | | | Donath, Benjamin | | | 1776 | GER | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Von Beckh, Frieda | | | 1525 | GER | 1.00 | 1 | 0.34 | 20 | 6.80 | |
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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