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Individual Calculations September 2018 |
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| Nameei, Koushan Total change: -18.60 | |   |
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| 17th Iranian Men Festival Chess Championship 1397 | Hamedan | IRI | 2018-08-09 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1811 | 1867 | 3.00 | 7 | -0.93 | 20 | -18.60 | |
|  Gorji, Mohsen | | | 1467 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tahmasebi, Hamid | | | 2232 | IRI | 1.00 | 1 | 0.90 | 20 | 18.00 | | | Mahdavi, Hassan | | | 2110 | IRI | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Gharedaghi, Mohamad Jalil | | | 1584 | IRI | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Doroodian, Mahyar | | | 2065 | IRI | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Biriya, Mohammadamin | | | 1590 | IRI | 0.00 | 1 | -0.83 | 20 | -16.60 | | | Mahdavi, Armin | | | 1627 | IRI | 0.00 | 1 | -0.80 | 20 | -16.00 | | | * 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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