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Individual Calculations August 2015 |
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| Brantjes, Yme Total change: 25.00 | |   |
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| 9e Leiden Chess Tournament, Group A | Leiden | NED | 2015-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2058 | 1937 | 4.00 | 8 | 1.25 | 20 | 25.00 | |
|  Vistisen, Lars | | | 2159 | DEN | 0.50 | 1 | 0.28 | 20 | 5.60 | |  Overeem, Marc | f | | 2216 | NED | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Van Briemen, Willem | | | 2041 | NED | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Van Der Meer, Kees | | | 2038 | NED | 0.50 | 1 | 0.14 | 20 | 2.80 | | | Van Der Raaf, Erik | | | 2110 | NED | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Bakker, Joop | | | 1956 | NED | 1.00 | 1 | 0.53 | 20 | 10.60 | | | Bishoen, Bob | | | 1968 | NED | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Jongste, David | | | 1976 | NED | 1.00 | 1 | 0.55 | 20 | 11.00 | |
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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