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Individual Calculations December 2019 |
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| Mohamad Ebrahimkhan Abry, Mahsa Total change: 15.40 | |   |
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| East North Vahdat Cup Aban 1398 (A Group) | Tehran | IRI | 2019-11-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1966 | 5.00 | 5 | 0.77 | 20 | 15.40 | |
|  Emami, Mir Arshia | | | 1688 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | |  Markazi, Arian | | | 1701 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Mirabian Abian, Mahsa | | | 1743 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Ali Hemati, Fatemeh | | | 1566 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Derakhshan, Alireza | | | 1631 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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