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Individual Calculations August 2019 |
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| Van Leijden, Peter Total change: -90.80 | |   |
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| Amsterdam Science Park 2019 D | Amsterdam | NED | 2019-07-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1151 | 1459 | 2.00 | 5 | -2.27 | 40 | -90.80 | |
|  Van Haaften, Rob | | | 1244 | NED | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Knol, Jeffrey | | | 1111 | NED | 0.50 | 1 | -0.39 | 40 | -15.60 | |  Jonkman Inza , Sophia Leti | | | 1059 * | PER | 0.50 | 1 | -0.42 | 40 | -16.80 | | | Jonkman Inza, Amelia Marry | | | 1189 | PER | 0.00 | 1 | -0.83 | 40 | -33.20 | | | Cazacu, Raluca-Cristiana | | | 1151 | MDA | 0.50 | 1 | -0.36 | 40 | -14.40 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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