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Individual Calculations August 2014 |
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| Vos, Tjark Total change: 98.40 | |   |
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| Science Park Chess Tournament 2014 - groep A | Amsterdam | NED | 2014-07-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2227 | 2130 | 6.00 | 9 | 2.46 | 40 | 98.40 | |
|  Van Duijn, Roel | | | 2002 | NED | 0.50 | 1 | -0.17 | 40 | -6.80 | |  Ritsema, Ronald | | | 2020 | NED | 0.50 | 1 | -0.15 | 40 | -6.00 | | | Kelder, Sjoerd | | | 2018 | NED | 1.00 | 1 | 0.35 | 40 | 14.00 | | | Hachijan, Armen | | | 2257 | NED | 1.00 | 1 | 0.67 | 40 | 26.80 | | | De Ruiter, Danny | | | 2240 | NED | 1.00 | 1 | 0.65 | 40 | 26.00 | | | Visser, Henk-Jan | | | 2264 | NED | 1.00 | 1 | 0.68 | 40 | 27.20 | | | Van Den Doel, Erik | g | | 2530 * | NED | 0.00 | 1 | -0.08 | 40 | -3.20 | | | In`t Veld, Daan | | | 2211 | NED | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Castaneda, Georgui | g | | 2500 | PER | 0.00 | 1 | -0.10 | 40 | -4.00 | | | * 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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