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Individual Calculations February 2019 |
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| Van Der Meiden, Albert Total change: 6.20 | |   |
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| Tata Steel Chess Tournament 2018 - Tienkampen | Wijk aan Zee | NED | 2019-01-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1831 | 2.50 | 5 | 0.31 | 20 | 6.20 | |
|  De Vries, Theo | | | 1880 | NED | 0.00 | 1 | -0.43 | 20 | -8.60 | |  Warnaar, Alisha | | | 1877 | NED | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Weijers, Ralf | | | 1837 | NED | 0.00 | 1 | -0.49 | 20 | -9.80 | | | Hageman, Ger | | | 1925 | NED | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Schimmel, Sipco | | | 1859 | NED | 1.00 | 1 | 0.54 | 20 | 10.80 | |
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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