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Individual Calculations March 2018 |
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| Boettcher, Winfried Total change: 0.00 | |   |
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| 34. Offene Berliner Senioreneinzelmeisterschaft 2018 | Berlin | GER | 2018-01-30 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1905 | 0 | 5.00 | 9 | 0.00 | 1925 | | 0.00 | |
|  Koerner, Helmut | | | 1819 | GER | 1.00 | 1 | 0.00 | | 0.00 | |  Weigelt, Reinhard | | | 2012 | GER | 1.00 | 1 | 0.00 | | 0.00 | | | Shapiro, Yosip | | | 2049 | GER | 0.00 | 1 | 0.00 | | 0.00 | | | Schraepel, Manfred | | | 1891 | GER | 0.00 | 1 | 0.00 | | 0.00 | | | Kothe, Manfred | | | 1826 | GER | 1.00 | 1 | 0.00 | | 0.00 | | | Hoppensack, Manfred | | | 1881 | GER | 1.00 | 1 | 0.00 | | 0.00 | | | Rollwitz, Juergen | | | 1960 | GER | 0.00 | 1 | 0.00 | | 0.00 | | | Gruner, Klaus-Dieter | | | 1846 | GER | 0.50 | 1 | 0.00 | | 0.00 | | | Kohlmeyer, Dagobert | | | 1858 | GER | 0.50 | 1 | 0.00 | | 0.00 | |
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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