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Individual Calculations September 2023 |
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| Vranidis, Athanassios Total change: -16.40 | |   |
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| 7. Bayer Sommeropen 2023 | Leverkusen | GER | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1735 | 1910 | 2.00 | 4 | -0.82 | 20 | -16.40 | |
|  Petrovic, Julijan | | | 1627 | GER | 1.00 | 1 | 0.16 | 20 | 3.20 | |  Kutzner, Stephen | | | 2055 | GER | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Hermes, Frank | | | 1666 | GER | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Spranzel, Dietmar | | | 1591 | GER | 0.50 | 1 | -0.37 | 20 | -7.40 | |
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) | | |
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