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Individual Calculations July 2018 |
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| Martinez, Anna Total change: -41.20 | |   |
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| HSG Open 2018 - groep A | Hilversum | NED | 2018-06-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 1870 | 0.50 | 5 | -1.03 | 40 | -41.20 | |
|  Hoornstra, Hans | | | 2085 | NED | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Van Den Bergh, Ben | | | 2016 | NED | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Arp, Frans | | | 1994 | NED | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Winkels, Marcel | | | 1933 | NED | 0.50 | 1 | 0.09 | 40 | 3.60 | | | Bekedam, Tyro | | | 2055 | NED | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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