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Individual Calculations February 2018 |
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| Van Heeren, Arie Total change: 41.60 | |   |
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| Tata Steel Tienkampen 2018 | Wijk aan Zee | NED | 2018-01-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1859 | 1731 | 4.00 | 9 | 1.04 | 40 | 41.60 | |
|  Welch, Wayne | | | 1809 | NED | 0.50 | 1 | 0.11 | 40 | 4.40 | | | De Vries, Theo | | | 1933 | NED | 0.50 | 1 | 0.26 | 40 | 10.40 | |  Bouma, Dick | | | 1845 | NED | 1.00 | 1 | 0.66 | 40 | 26.40 | | | Rutjes, Twan | | | 1889 | NED | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Smith, Jack | | | 1756 | ENG | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Dekker, Paul | | | 1836 | NED | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Klein, Cees | | | 1907 | NED | 0.00 | 1 | -0.27 | 40 | -10.80 | | | De Kleijnen, Henk | | | 1877 | NED | 0.50 | 1 | 0.20 | 40 | 8.00 | | | Bollaart, Jeroen | | | 1883 | NED | 1.00 | 1 | 0.70 | 40 | 28.00 | |
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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