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Individual Calculations August 2017 |
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| Volders, Wessel Total change: 12.20 | |   |
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| 11e Leiden Chess Tournament - Group B | Leiden | NED | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1754 | 1841 | 5.50 | 8 | 0.61 | 20 | 12.20 | |
|  Arkesteijn, Jaco | | | 1567 | NED | 0.50 | 1 | -0.33 | 20 | -6.60 | |  Graf, Michael | | | 1704 | GER | 1.00 | 1 | 0.32 | 20 | 6.40 | | | Weerts, Rene | | | 1760 | NED | 0.50 | 1 | -0.11 | 20 | -2.20 | | | Sandijck, Pieter | | | 1782 | NED | 0.50 | 1 | -0.08 | 20 | -1.60 | | | Van Der Laan, Hugo | | | 1699 | NED | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Braggaar, Pim | | | 1902 | NED | 0.50 | 1 | 0.08 | 20 | 1.60 | | | Oostvogels, Niek | | | 1905 | NED | 0.50 | 1 | 0.09 | 20 | 1.80 | | | Lotveit, Sjur Vullum | | | 1713 | NOR | 1.00 | 1 | 0.33 | 20 | 6.60 | |
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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