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Individual Calculations February 2019 |
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| Boettcher, Frank, Dr. Total change: 4.80 | |   |
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| Deutsche Schach-Amateurmeisterschaft 2018-2019 Q3 C | Potsdam | GER | 2019-01-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1841 | 1889 | 2.50 | 4 | 0.24 | 20 | 4.80 | |
|  Kanbach, Mike | | | 1845 | GER | 1.00 | 1 | 0.44 | 20 | 8.80 | |  Schramm, Daniel | | | 1840 | GER | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Wirries, Frank-Michael, Dr. | | | 1850 | GER | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Kaiser, Michael | | | 1829 | GER | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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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