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Individual Calculations January 2012 |
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| Polifka, Wilfried Total change: 9.30 | |   |
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| 19. Bad Bertricher Schachtage Senioren | Bad Bertrich | GER | 2011-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1800 | 1845 | 4.00 | 6 | 0.62 | 15 | 9.30 | |
|  Elkendorf, Werner | | | 1618 | GER | 1.00 | 1 | 0.21 | 15 | 3.15 | |  Limberg, Siegfried | | | 2092 | GER | 0.00 | 1 | -0.19 | 15 | -2.85 | | | Hoechst, Otto | | | 1720 | GER | 1.00 | 1 | 0.33 | 15 | 4.95 | | | Hegner, Peter | | | 1836 | GER | 0.00 | 1 | -0.51 | 15 | -7.65 | | | Samarian, Cornel | | | 1788 | GER | 1.00 | 1 | 0.42 | 15 | 6.30 | | | Fuchs, Willy | | | 1744 | GER | 1.00 | 1 | 0.36 | 15 | 5.40 | |
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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