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Individual Calculations February 2017 |
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| Van Halderen, Herman Total change: 5.80 | |   |
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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 |
| 1997 | 2095 | 6.00 | 9 | 0.29 | 20 | 5.80 | |
|  De Jong, Roel | | | 1996 | NED | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Brouwer, Timon | | | 1985 | NED | 1.00 | 1 | 0.35 | 20 | 7.00 | |  Happel, Henk | f | | 2074 | NED | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Wedda, Dries | | | 1996 | NED | 0.50 | 1 | -0.14 | 20 | -2.80 | | | Mesman, Edwyn | | | 1951 | NED | 0.50 | 1 | -0.19 | 20 | -3.80 | | | Hummel, Joop | | | 2008 | NED | 0.50 | 1 | -0.12 | 20 | -2.40 | | | Hasenbank, Dirk | | | 1939 | GER | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Slisser, Theo | | | 2048 | NED | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Van Westerop, Sebastiaan | | | 1977 | NED | 0.00 | 1 | -0.66 | 20 | -13.20 | |
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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