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Individual Calculations August 2018 |
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| Van Kampen, Frans Total change: -3.60 | |   |
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| Leiden Chess Tournament 2018, Group B | Leiden | NED | 2018-07-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1725 | 1608 | 2.00 | 6 | -0.09 | 40 | -3.60 | |
|  Sandijck, Pieter | | | 1818 | NED | 0.00 | 1 | -0.23 | 40 | -9.20 | | | De Boer, Ruurd | | | 1765 | NED | 0.50 | 1 | 0.21 | 40 | 8.40 | |  Lopies, Andre | | | 1778 | NED | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Salomons, Roelof | | | 1608 | NED | 0.50 | 1 | 0.00 | 40 | 0.00 | | | Van T Hoff, Kees | | | 1795 | NED | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Oxener, Aldo | | | 1588 | NED | 1.00 | 1 | 0.47 | 40 | 18.80 | |
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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