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Individual Calculations September 2023 |
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| Bub, Volker Total change: -23.20 | |   |
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| 13. Guetersloher Sparkassen-Cup A-Gruppe | Guetersloh | GER | 2023-07-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2052 | 2080 | 2.50 | 5 | -0.07 | 20 | -1.40 | |
|  Peschges, Paul | | | 1789 | GER | 1.00 | 1 | 0.15 | 20 | 3.00 | |  Cupic, Lovro | f | | 2256 | CRO | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Hofmann, Benjamin | | | 1712 | GER | 1.00 | 1 | 0.10 | 20 | 2.00 | | | De Roda Husman, Juan | | | 2242 | NED | 0.50 | 1 | 0.21 | 20 | 4.20 | | | Dyachuk, Artem | f | | 2260 | UKR | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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) | | | | 7. Bayer Sommeropen 2023 | Leverkusen | GER | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 2080 | 3.00 | 5 | -1.09 | 20 | -21.80 | |
| | Mazaheri Tehrani, Mehrdad | | | 1815 | GER | 0.50 | 1 | -0.32 | 20 | -6.40 | | | Marcziter, Alex | | | 1679 | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kuhn, Andreas | | | 1822 | GER | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Klemenz, Luca | | | 1918 | GER | 0.50 | 1 | -0.21 | 20 | -4.20 | | | Meyer, Emil | | | 1820 | GER | 0.00 | 1 | -0.82 | 20 | -16.40 | |
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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