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Individual Calculations September 2018 |
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| De Vries, Bram Total change: -28.80 | |   |
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| Dutch Open 2018 - Reserve A | Dieren | NED | 2018-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1873 | 1960 | 3.50 | 8 | -1.44 | 20 | -28.80 | |
|  Van Der Giessen, Ada Leona | | | 1809 | NED | 0.00 | 1 | -0.70 | 20 | -14.00 | |  Weverling, Ferry | | | 1864 | NED | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Martinez, Anna | | | 1829 | NED | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Van Der Hagen, Loek | | | 1818 | NED | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Etmans, Maarten | f | | 2064 | NED | 0.00 | 1 | -0.36 | 20 | -7.20 | | | De Vries, Emma | | | 1884 | NED | 0.00 | 1 | -0.60 | 20 | -12.00 | | | De Roos, Radboud | | | 1919 | NED | 0.00 | 1 | -0.56 | 20 | -11.20 | | | Rookus, Sjoerd | | | 1796 | NED | 0.50 | 1 | -0.22 | 20 | -4.40 | |
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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