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Individual Calculations September 2017 |
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| Pols, Wiggert Total change: -58.00 | |   |
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| Dutch Open 2017 | Dieren | NED | 2017-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2137 | 2090 | 2.50 | 9 | -1.45 | 40 | -58.00 | |
|  Buckels, Valentin | f | | 2332 | GER | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Bekedam, Tyro | | | 2150 | NED | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Tromp, Pieter | | | 2114 | NED | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Sparenberg, Erik | | | 2158 | NED | 0.00 | 1 | -0.41 | 40 | -16.40 | | | De Boer, Eelke | | | 2161 | NED | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Likhit, Chilukuri | | | 2125 | IND | 0.00 | 1 | -0.45 | 40 | -18.00 | | | Boersma, Jan | | | 2095 | NED | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Elgersma, Onno | | | 1992 | NED | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Bielderman, Guy | | | 2107 | NED | 0.50 | 1 | 0.02 | 40 | 0.80 | |
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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