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Individual Calculations April 2022 |
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| Zolfaghari, Mohammad Javad Total change: -2.20 | |   |
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| Kermanshah Province Men's Chess Championship 1400 | Kermanshah | IRI | 2022-02-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1829 | 5.00 | 7 | -0.11 | 20 | -2.20 | |
|  Karimi, Ahoora | | | 1429 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zibakerdar, Peiman | | | 1556 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Hoseini, Hamzeh | | | 1607 | IRI | 0.00 | 1 | -0.78 | 20 | -15.60 | | | Amiri, Hadi | | | 1407 | IRI | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Shahmoradi, Arash | | | 1938 | IRI | 1.00 | 1 | 0.65 | 20 | 13.00 | | | Dezhdar, Roozbeh | | | 1843 | IRI | 0.00 | 1 | -0.48 | 20 | -9.60 | | | Fattahi, Mohammad | | | 1571 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | * 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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