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Individual Calculations August 2018 |
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| Weerts, Rene Total change: -22.80 | |   |
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| Leiden Chess Tournament 2018, Group B | Leiden | NED | 2018-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1718 | 1734 | 3.50 | 9 | -1.14 | 20 | -22.80 | |
|  Scherpenisse, Kees | | | 1915 | NED | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Oxener, Aldo | | | 1588 | NED | 0.00 | 1 | -0.70 | 20 | -14.00 | | | Bingen, Stanley | | | 1422 | NED | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Loomans, Nico | | | 1554 | NED | 1.00 | 1 | 0.26 | 20 | 5.20 | | | Baak, Karl | | | 1845 | NED | 0.50 | 1 | 0.15 | 20 | 3.00 | | | De Boer, Ruurd | | | 1765 | NED | 1.00 | 1 | 0.54 | 20 | 10.80 | | | Matai, Rudi | | | 1853 | NED | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Van T Hoff, Kees | | | 1795 | NED | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Van Vleuten, Ronald | | | 1726 | NED | 0.00 | 1 | -0.51 | 20 | -10.20 | |
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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