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Individual Calculations September 2017 |
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| Zamani, Mohammadreza Total change: 47.60 | |   |
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| Golestan Province U16 Boys Championship 1396 | Gorgan | IRI | 2017-08-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1397 | 1133 | 2.00 | 4 | 1.19 | 40 | 47.60 | |
|  Sahmi Hesari, Ebrahim | | | 1288 | IRI | 1.00 | 1 | 0.71 | 40 | 28.40 | |  Nikzad, Nami | | | 1533 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Riahi, Arvin | | | 1234 | IRI | 1.00 | 1 | 0.64 | 40 | 25.60 | | | Aminifard, M.sam | | | 1533 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | * 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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