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Individual Calculations February 2024 |
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| Kaehler, Arne Total change: 0.00 | |   |
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| HSK-Weihnachtsopen 2023 | Hamburg | GER | 2023-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1935 | 1905 | 3.00 | 6 | 0.36 | 20 | 7.20 | |
|  Englert, Barbara | | | 1505 * | GER | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Holinka, Henning | | | 2189 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Keyser, Philipp | | | 2059 | GER | 1.00 | 1 | 0.71 | 20 | 14.20 | | | Keyser, Robin | | | 2132 | GER | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Popist, Florian | | | 2184 | GER | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Haertel, Leon | | | 1542 | GER | 1.00 | 1 | 0.10 | 20 | 2.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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) | | | | Deutsche Schach-Amateurmeisterschaft 2023-2024 Q2 B | Potsdam | GER | 2024-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2002 | 1905 | 1.50 | 5 | -0.36 | 20 | -7.20 | |
| | Pixa, Richard | | | 2042 | GER | 1.00 | 1 | 0.68 | 20 | 13.60 | | | Lane, Hakan | | | 2018 | DEN | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Mueller, Reinhard | | | 2068 | GER | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Rosenburg, Thies | | | 1818 | GER | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Siebarth, Marco | | | 2066 | GER | 0.00 | 1 | -0.29 | 20 | -5.80 | |
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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