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Individual Calculations September 2018 |
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| Mashhadiali Shirazi, Mohammad Ha Total change: -63.60 | |   |
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| Tehran Under 16 Boys Championship 1397 | Tehran | IRI | 2018-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1410 | 1433 | 0.00 | 3 | -1.59 | 40 | -63.60 | |
|  Sharafi, Amir Mehrad | | | 1686 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Nikeghbal, Erfan | | | 1151 | IRI | 0.00 | 1 | -0.84 | 40 | -33.60 | |  Khakian, Amirali | | | 1393 | IRI | 0.00 | 1 | -0.56 | 40 | -22.40 | |
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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