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Individual Calculations August 2017 |
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| Van Ginkel, Henk Total change: 29.80 | |   |
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| 11e Leiden Chess Tournament - Group B | Leiden | NED | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 1846 | 6.50 | 9 | 1.49 | 20 | 29.80 | |
|  Woning, Dirk | | | 1629 | NED | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Weerts, Rene | | | 1760 | NED | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Van Den Berg, Dick | | | 1838 | NED | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Coiffait, Casimir | | | 1853 | FRA | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Le Clercq, Maxim | | | 1906 | NED | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Eveleens, Ed | | | 1732 | NED | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Sandijck, Pieter | | | 1782 | NED | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Matai, Rudi | | | 1866 | NED | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Van Der Knaap, Jan | | | 1866 | NED | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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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