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Individual Calculations October 2022 |
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| Amini, Karen Total change: 15.60 | |   |
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| First Maragheh Sahand Cup ( standard ) | Maraghe | IRI | 2022-09-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1667 | 4.00 | 7 | 0.78 | 20 | 15.60 | |
|  Sadeghi, Abbas | | | 1974 | IRI | 1.00 | 1 | 0.86 | 20 | 17.20 | |  Heravi, Mohammad Hossein | | | 1997 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Bagheri, Subira | | | 1267 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Saedi, Omid | | | 1842 | IRI | 0.00 | 1 | -0.27 | 20 | -5.40 | | | Ghezelbash, Ali | | | 1362 | IRI | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Alaghehmand, Arshia | | | 1434 | IRI | 0.50 | 1 | -0.29 | 20 | -5.80 | | | Elahi, Abdollah | | | 2010 | IRI | 0.50 | 1 | 0.38 | 20 | 7.60 | | | * 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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