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Individual Calculations July 2017 |
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| Van Engen, Herman Total change: -21.60 | |   |
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| HSG Open 2017 Group A | Hilversum | NED | 2017-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1971 | 2060 | 2.00 | 5 | -1.08 | 20 | -21.60 | |
|  Van Foreest, Machteld | | | 1822 | NED | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Van Meegen, Ruud | | | 2241 | NED | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Jos, Ernst | | | 1974 | NED | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Damen, Jip | | | 1921 | NED | 0.00 | 1 | -0.69 | 20 | -13.80 | | | Duson, Robin | | | 1898 | NED | 0.50 | 1 | -0.21 | 20 | -4.20 | |
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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