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Individual Calculations August 2017 |
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| Vergeer, Michiel Total change: -2.60 | |   |
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| 11e Leiden Chess Tournament - Group B | Leiden | NED | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1734 | 1820 | 3.50 | 6 | -0.13 | 20 | -2.60 | |
|  Guillon, Gabriel | | | 1679 | FRA | 1.00 | 1 | 0.31 | 20 | 6.20 | | | Kubbenga, Michael | | | 1896 | NED | 0.50 | 1 | 0.10 | 20 | 2.00 | |  Scherpenisse, Kees | | | 1903 | NED | 0.00 | 1 | -0.39 | 20 | -7.80 | | | Lotveit, Sjur Vullum | | | 1713 | NOR | 0.00 | 1 | -0.65 | 20 | -13.00 | | | Catalan, Ciro | | | 1477 | NED | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Verstraeten, Iris | | | 1734 | BEL | 1.00 | 1 | 0.38 | 20 | 7.60 | |
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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