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Individual Calculations February 2020 |
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| Kuijs, Piet Total change: -33.40 | |   |
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| Tata Steel Tienkampen 2020 | Wijk aan Zee | NED | 2020-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1846 | 1820 | 2.50 | 9 | -1.67 | 20 | -33.40 | |
|  Van Nassau, Erik | | | 1843 | NED | 0.50 | 1 | 0.03 | 20 | 0.60 | |  Van Heeren, Arie | | | 1819 | NED | 0.00 | 1 | -0.50 | 20 | -10.00 | | | Honig, Dick | | | 1860 | NED | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Van Maassen, Berend | | | 1833 | NED | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Straathof, Dick | | | 1886 | NED | 0.00 | 1 | -0.41 | 20 | -8.20 | | | Freer, Rob | | | 1861 | NED | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Arnold, Frieda | | | 1840 | NED | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Van Ingen, Rik | | | 1826 | NED | 1.00 | 1 | 0.51 | 20 | 10.20 | | | Bermon, Henk | | | 1844 | NED | 0.00 | 1 | -0.47 | 20 | -9.40 | |
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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