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Individual Calculations August 2017 |
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| Van Der Knaap, Jan Total change: 44.80 | |   |
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| 11e Leiden Chess Tournament - Group B | Leiden | NED | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1792 | 1866 | 6.50 | 9 | 1.12 | 40 | 44.80 | |
|  Schenkelaars, Robin | | | 1681 | NED | 0.50 | 1 | -0.24 | 40 | -9.60 | |  Cchung, Chi Yun | | | 1658 | NED | 1.00 | 1 | 0.23 | 40 | 9.20 | | | Hof, Hasso | | | 1787 | GER | 1.00 | 1 | 0.39 | 40 | 15.60 | | | Koes, Richard | | | 1818 | NED | 0.50 | 1 | -0.07 | 40 | -2.80 | | | Van Der Laan, Hugo | | | 1699 | NED | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Van Deutekom, Yde | | | 1858 | NED | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Holwijn, Melvin | | | 1932 | NED | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Coiffait, Casimir | | | 1853 | FRA | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Van Ginkel, Henk | | | 1846 | NED | 0.50 | 1 | -0.03 | 40 | -1.20 | |
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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