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Individual Calculations August 2019 |
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| De Winter, Arthur Total change: 94.00 | |   |
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| Amsterdam Science Park 2019 B | Amsterdam | NED | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1970 | 1859 | 5.50 | 9 | 2.35 | 40 | 94.00 | |
|  Golbach, Floris | | | 1970 | NED | 1.00 | 1 | 0.65 | 40 | 26.00 | |  Bollaart, Jeroen | | | 1950 | NED | 0.50 | 1 | 0.12 | 40 | 4.80 | | | Beugelink, Erik | | | 1963 | NED | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Koelmans, Jan Willem | | | 1998 | NED | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Breedveld, Andre | | | 1947 | NED | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Van Den Bergh, Ben | | | 1980 | NED | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Sterrenburg, Kees | | | 1947 | NED | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Markus, John Raymond | | | 1997 | NED | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Sula, Avni | | | 1978 | ALB | 1.00 | 1 | 0.66 | 40 | 26.40 | |
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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