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Individual Calculations July 2017 |
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| Van Der Meiden, Dirk Total change: -4.40 | |   |
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| HSG Open 2017 Group A | Hilversum | NED | 2017-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2003 | 1968 | 2.50 | 6 | -0.22 | 20 | -4.40 | |
|  Witt, Rob | f | | 2152 | NED | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Bekedam, Tyro | | | 2053 | NED | 0.00 | 1 | -0.38 | 20 | -7.60 | |  Holscher, Peter | | | 2075 | NED | 0.50 | 1 | 0.15 | 20 | 3.00 | | | Van Foreest, Machteld | | | 1822 | NED | 1.00 | 1 | 0.30 | 20 | 6.00 | | | Arp, Frans | | | 2011 | NED | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Van Der Velde, Wytse | | | 1906 | NED | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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