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Individual Calculations February 2020 |
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| Van Amerongen-Jansen, Peggy Total change: -47.40 | |   |
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| Tata Steel Tienkampen 2020 | Wijk aan Zee | NED | 2020-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1969 | 2000 | 2.50 | 9 | -2.37 | 20 | -47.40 | |
|  Arp, Frans | | | 1990 | NED | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Oosterlaken, Ed | | | 2016 | NED | 0.50 | 1 | 0.02 | 20 | 0.40 | |  Boerkamp, Harrie | | | 1844 | NED | 0.00 | 1 | -0.71 | 20 | -14.20 | | | Mienis, Dennis | | | 1978 | NED | 0.00 | 1 | -0.53 | 20 | -10.60 | | | Burer, Audry | | | 1896 | NED | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Ebels, Theo | | | 1949 | NED | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Happel, Henk | f | | 1993 | NED | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Van Der Hagen, Loek | | | 2035 | NED | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Galje, Hans | | | 2024 | NED | 0.50 | 1 | 0.03 | 20 | 0.60 | |
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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