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Individual Calculations February 2017 |
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| Wijgers, Ben Total change: 11.80 | |   |
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| Tata Steel Chess Tournament 2017 - Tienkampen | Wijk aan Zee | NED | 2017-01-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1998 | 1990 | 5.00 | 9 | 0.59 | 20 | 11.80 | |
|  Moller, Werner | | | 1982 | NED | 0.00 | 1 | -0.51 | 20 | -10.20 | |  Van Tuyl, Wim | | | 1939 | NED | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Heijboer, Pieter | | | 2043 | NED | 1.00 | 1 | 0.57 | 20 | 11.40 | | | Robert, Pierre | | | 2082 | BEL | 1.00 | 1 | 0.63 | 20 | 12.60 | | | Galje, Hans | | | 2071 | NED | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Voss, Herman | | | 2049 | NED | 1.00 | 1 | 0.58 | 20 | 11.60 | | | Kim, Changhoon | c | | 1912 | KOR | 0.00 | 1 | -0.61 | 20 | -12.20 | | | Bakker, Jeroen | | | 1957 | NED | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Buitink, Bert | | | 1946 | NED | 0.50 | 1 | -0.06 | 20 | -1.20 | |
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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