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Individual Calculations July 2021 |
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| Zanetti, Alberto Total change: -24.60 | |   |
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| CR Lombardia 2021 | Vigevano | ITA | 2021-06-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1661 | 1973 | 3.00 | 5 | -1.23 | 20 | -24.60 | |
|  Frignani, Alessandro | | | 1573 * | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Cecchini, Massimo S. | | | 1646 | ITA | 0.50 | 1 | -0.37 | 20 | -7.40 | | | Sala, Giulia | | | 1868 | ITA | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Armeli, Marco | | | 1641 | ITA | 0.50 | 1 | -0.38 | 20 | -7.60 | | | Lunghi, Angelo Alessandro | | | 1575 | ITA | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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