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Individual Calculations August 2018 |
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| De Jager, Leo Total change: 43.60 | |   |
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| Leiden Chess Tournament 2018, Group B | Leiden | NED | 2018-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1750 | 1788 | 6.00 | 9 | 1.09 | 40 | 43.60 | |
|  Jakhari, Ansh | | | 1533 | NED | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Van Den Berg, Dick | | | 1846 | NED | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Meirink, Teunis | | | 1638 | NED | 1.00 | 1 | 0.30 | 40 | 12.00 | | | Van Randen, Fred | | | 1863 | NED | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Yuen, Shau-Ming | | | 1618 | NED | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Liebert, Erwin | | | 1918 | EST | 0.00 | 1 | -0.32 | 40 | -12.80 | | | Van Vleuten, Ronald | | | 1726 | NED | 1.00 | 1 | 0.41 | 40 | 16.40 | | | Matai, Rudi | | | 1853 | NED | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Lammers, Anton | | | 1756 | NED | 0.50 | 1 | -0.04 | 40 | -1.60 | |
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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