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Individual Calculations September 2013 |
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| Van Der Beek, Ruud Total change: -19.65 | |   |
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| Dutch Open 2013 - Reserve A | Dieren | NED | 2013-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1845 | 2050 | 4.00 | 7 | -1.31 | 15 | -19.65 | |
|  Vlaar, Shannon | | | 1779 | NED | 1.00 | 1 | 0.17 | 15 | 2.55 | |  Mascini, Jan | | | 1867 | NED | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Nagel, Jan | | | 1903 | NED | 0.50 | 1 | -0.20 | 15 | -3.00 | | | Dijkhuis, Sven | | | 1793 | NED | 0.50 | 1 | -0.32 | 15 | -4.80 | | | Wubs, Harry | | | 1926 | NED | 0.50 | 1 | -0.17 | 15 | -2.55 | | | Beukema, Jasper | | | 1730 | BEL | 0.50 | 1 | -0.37 | 15 | -5.55 | | | Zwirs, Jasper | | | 1915 | NED | 0.50 | 1 | -0.18 | 15 | -2.70 | |
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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