Individual Calculations August 2019 |
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Den Boer, Paul Total change: -20.40 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Amsterdam Science Park 2019 B | Amsterdam | NED | 2019-07-06 |
Rc | Ro | w | n | change | K | K*chg | Game |
1884 | 1886 | 3.50 | 9 | -1.02 | 20 | -20.40 | |
| Van Amerongen-Jansen, Pegg | | | 2002 | NED | 0.50 | 1 | 0.16 | 20 | 3.20 | | Markus, John Raymond | | | 1997 | NED | 0.00 | 1 | -0.35 | 20 | -7.00 | | Wandy, Kasim | | | 1718 | NED | 1.00 | 1 | 0.28 | 20 | 5.60 | | Van Den Bergh, Ben | | | 1980 | NED | 0.00 | 1 | -0.37 | 20 | -7.40 | | Pijlman, Rene | | | 1859 | NED | 0.00 | 1 | -0.54 | 20 | -10.80 | | Van Dijk, Erik | | | 1872 | NED | 0.50 | 1 | -0.02 | 20 | -0.40 | | Chizha, Olga | | | 1787 | RUS | 0.00 | 1 | -0.64 | 20 | -12.80 | | Van De Griend, Johan | | | 1864 | NED | 1.00 | 1 | 0.47 | 20 | 9.40 | | Bleeker, Kasper | | | 1881 | NED | 0.50 | 1 | -0.01 | 20 | -0.20 | | 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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