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Individual Calculations October 2015 |
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| Mardani, Alireza Total change: -7.60 | |   |
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| 12th Avicenna International Open Chess Tournament (2015) | Hamedan | IRI | 2015-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1752 | 1402 | 0.50 | 6 | -0.19 | 40 | -7.60 | |
|  Hakimifard, Raana | | | 1802 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Shams, Neghar | | | 1787 | IRI | 0.50 | 1 | 0.41 | 40 | 16.40 | |  Atakhan, Abtin | | | 1802 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Azizkhani, Nima | | | 1672 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Shokri, Firouz | | | 1769 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Sedighi, Mohammad | | | 1680 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | | | * 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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