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Individual Calculations September 2018 |
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| Salehabadi, Farzan Total change: 0.80 | |   |
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| Iran Boys Student Middle school Chess Championship 1397 | Zanjan | IRI | 2018-08-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1621 | 1618 | 2.00 | 4 | 0.02 | 40 | 0.80 | |
|  Moradi, Kaveh | | | 1772 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Safari Aghdam, Amir | | | 1725 | IRI | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Asghari, Omid | | | 1497 | IRI | 1.00 | 1 | 0.34 | 40 | 13.60 | |  Eslami Niya, Seyed Mahdi | | | 1488 | IRI | 0.50 | 1 | -0.18 | 40 | -7.20 | |
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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