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Individual Calculations September 2017 |
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| Belle, Erika Total change: -18.40 | |   |
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| Dutch Open 2017 - Reserve A | Dieren | NED | 2017-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1853 | 1891 | 3.50 | 8 | -0.92 | 20 | -18.40 | |
|  Markus, John | | | 2090 | NED | 0.00 | 1 | -0.24 | 20 | -4.80 | |  Beukema, Christiaan | | | 1767 | BEL | 0.50 | 1 | -0.17 | 20 | -3.40 | | | Wedholm, Jelmer | | | 1707 | NED | 0.50 | 1 | -0.24 | 20 | -4.80 | | | Van Leeuwen, Hans | | | 1844 | NED | 0.50 | 1 | -0.07 | 20 | -1.40 | | | Evengroen, Bernard | | | 1811 | NED | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Noordkamp, Wouter | | | 2057 | NED | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Naber, Quirine | | | 1754 | NED | 0.50 | 1 | -0.18 | 20 | -3.60 | | | Schut, Peter | | | 1794 | NED | 0.50 | 1 | -0.13 | 20 | -2.60 | |
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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