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Individual Calculations June 2015 |
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| Asadi, Ali Total change: -15.00 | |   |
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| Mazandaran Chess League Mazandaran 2014-15 4-7 | Sari | IRI | 2015-01-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1838 | 2119 | 1.50 | 3 | -0.98 | 20 | -19.60 | |
|  Nazarian, Parsa | | | 1719 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Valookolaei, Saeid | | | 1886 | IRI | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Kazemiyan Eski, Abolfazl | | | 1910 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | | | * 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) | | | | Mazandaran Chess League Mazandaran 2014-15 8-9 | Sari | IRI | 2015-02-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1907 | 2119 | 1.00 | 1 | 0.23 | 20 | 4.60 | |
| | Ebrahimi, Mahdi | | | 1907 | IRI | 1.00 | 1 | 0.23 | 20 | 4.60 | |
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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