Individual Calculations March 2023 |
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Kostiukova, Liubov Total change: 2.90 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Oberliga Ost B 2022-2023 February 2023 | various | GER | 2023-02-04 |
Rc | Ro | w | n | change | K | K*chg | Game |
2145 | 2223 | 1.50 | 2 | 0.29 | 10 | 2.90 | |
| Lenz, Jonas | | | 2148 | GER | 0.50 | 1 | -0.10 | 10 | -1.00 | | Kirchner, Markus | | | 2141 | GER | 1.00 | 1 | 0.39 | 10 | 3.90 | | 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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