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Individual Calculations August 2019 |
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| Abedi, Hossein Total change: 21.80 | |   |
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| Ardabil Chess Championship 1398 | Ardabil | IRI | 2019-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 2047 | 4.50 | 5 | 1.09 | 20 | 21.80 | |
|  Mousavi, Seyed Ali | | | 1647 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mastizadeh, Saeed | | | 1852 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Abdi, Dareyush | | | 1959 | IRI | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Aadeli, Arvin | | | 2111 | IRI | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Sadeghi, Abbas | | | 1892 | IRI | 0.50 | 1 | -0.21 | 20 | -4.20 | | | * 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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