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Individual Calculations September 2018 |
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| Saberi, Mahan Total change: 48.00 | |   |
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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 |
| 1863 | 2160 | 7.00 | 7 | 1.20 | 40 | 48.00 | |
|  Jamah, Mobin | | | 1760 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mohammadi, Mohamad Amin | | | 1760 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Motavas, Pouya | | | 1760 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Ahmadi , Ali | | | 1869 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Toufani, Kourosh | | | 2122 | IRI | 1.00 | 1 | 0.45 | 40 | 18.00 | | | Davoodabadi Farahani, Mohamad | | | 1806 | IRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Mohammadi, Pouya | c | | 1966 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | * 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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