Individual Calculations April 2016 |
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Mardani, Alireza Total change: -7.20 | | |
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Iran Boys Under 12 Championship 2016 | Tehran | IRI | 2016-02-27 |
Rc | Ro | w | n | change | K | K*chg | Game |
1648 | 1365 | 0.50 | 4 | -0.18 | 40 | -7.20 | |
| Namdarigharghani, Parsa | | | 1678 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | Ahadi, Mohammad Erfan | | | 1563 | IRI | 0.50 | 1 | 0.26 | 40 | 10.40 | | Khalesi, Parsa | | | 1765 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | Ghaseminik, Sina | | | 1585 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | * 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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