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Individual Calculations September 2018 |
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| Weverling, Ferry Total change: -47.60 | |   |
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| Dutch Open 2018 - Reserve A | Dieren | NED | 2018-07-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1864 | 1.50 | 8 | -2.38 | 20 | -47.60 | |
|  Berghuis, Marten | | | 1996 | NED | 0.00 | 1 | -0.32 | 20 | -6.40 | |  De Vries, Bram | | | 1960 | NED | 0.00 | 1 | -0.37 | 20 | -7.40 | | | Taal, Rieks | | | 2105 | NED | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Gielen, Wim | | | 1938 | NED | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Bleeker, Kasper | | | 1739 | NED | 0.00 | 1 | -0.67 | 20 | -13.40 | | | Van Der Giessen, Ada Leona | | | 1809 | NED | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Lauer, Albert | | | 1827 | NED | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Maes, Djad | | | 1630 | NED | 0.00 | 1 | -0.79 | 20 | -15.80 | |
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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