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Individual Calculations September 2019 |
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| Dwarshuis, Arjan Total change: -33.00 | |   |
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| Dutch Open 2019 | Dieren | NED | 2019-07-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2167 | 2091 | 2.00 | 9 | -1.65 | 20 | -33.00 | |
|  Zwirs, Nico | | | 2380 | NED | 0.00 | 1 | -0.16 | 20 | -3.20 | |  T Jong, Ewoud | | | 2159 | NED | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Maatman, Nick | m | | 2407 | NED | 0.00 | 1 | -0.13 | 20 | -2.60 | | | Wedda, Dries | | | 2234 | NED | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Mesman, Edwyn | | | 2204 | NED | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Verhoef, Pieter | | | 2161 | NED | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Shakhverdian, William | | | 2001 | NED | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Reichardt, Robin | | | 1811 | NED | 0.50 | 1 | -0.34 | 20 | -6.80 | | | Kazarian, Anna-Maja | f | wm | 2142 | NED | 0.00 | 1 | -0.43 | 20 | -8.60 | |
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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