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Individual Calculations September 2015 |
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| Klein Douwel, John Total change: -34.80 | |   |
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| Dutch Open 2015 - Reserve A | Dieren | NED | 2015-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1826 | 1904 | 2.50 | 7 | -1.74 | 20 | -34.80 | |
|  Van Gosliga, Jouke | | | 1754 | NED | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Feltman, Bart | | | 1800 | NED | 0.50 | 1 | -0.14 | 20 | -2.80 | |  Van Baar, Esper | | | 1792 | NED | 0.50 | 1 | -0.15 | 20 | -3.00 | | | Van Velzen, Martin | | | 1873 | NED | 0.50 | 1 | -0.04 | 20 | -0.80 | | | Haan, Gertjan | | | 1832 | NED | 0.00 | 1 | -0.60 | 20 | -12.00 | | | Keetman, Dennis | | | 1886 | NED | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Van Schooten, Lars | | | 1845 | NED | 0.50 | 1 | -0.08 | 20 | -1.60 | |
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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