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Individual Calculations June 2018 |
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| Witte, Ronald Total change: 35.80 | |   |
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| Berliner Einzelmeisterschaft 2018 A-Klasse | Berlin | GER | 2018-05-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2030 | 1995 | 4.50 | 6 | 1.79 | 20 | 35.80 | |
|  Neldner, Jan | | | 2067 | GER | 1.00 | 1 | 0.60 | 20 | 12.00 | |  Jaeger, Andre | | | 1935 | GER | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Gebert-Vangeel, Ralf | | | 2035 | GER | 0.50 | 1 | 0.06 | 20 | 1.20 | | | Haemmerlein, Thomas | | | 2160 | GER | 1.00 | 1 | 0.72 | 20 | 14.40 | | | Perestjuk, Marko | | | 2083 | GER | 0.00 | 1 | -0.38 | 20 | -7.60 | | | Arndt, Uwe | | | 1900 | GER | 1.00 | 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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