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Individual Calculations February 2013 |
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| Kupfer, Rolf Total change: -15.00 | |   |
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| 15. NordWest Cup Open B | Bad Zwischenahn | GER | 2013-01-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1717 | 1928 | 2.50 | 4 | -0.50 | 30 | -15.00 | |
|  Vangsgaard, Freja | | | 1605 | DEN | 0.50 | 1 | -0.37 | 30 | -11.10 | |  Reimers, Kim | | | 1591 | GER | 0.50 | 1 | -0.38 | 30 | -11.40 | | | Schneider, Waldemar | | | 1850 | GER | 0.50 | 1 | -0.11 | 30 | -3.30 | | | Dellbruegge, Uwe | | | 1822 | GER | 1.00 | 1 | 0.36 | 30 | 10.80 | |
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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