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Individual Calculations April 2023 |
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| Ghodratyan, Mohammad Total change: -19.20 | |   |
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| Shiraz standard cup 2023 | Fars | IRI | 2023-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1608 | 1990 | 7.00 | 9 | -0.96 | 20 | -19.20 | |
|  Keshavarzi, Armin | | | 1590 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Zare, Reyhaneh | | | 1429 | IRI | 1.00 | 1 | 0.02 | 20 | 0.40 | | | Tavakolian, Mashaalah | | | 1504 | IRI | 1.00 | 1 | 0.04 | 20 | 0.80 | | | Khalifat, Omid | | | 1788 | IRI | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Ansari, Hossein | | | 1598 | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vakili, Hosein | | | 1517 | IRI | 1.00 | 1 | 0.05 | 20 | 1.00 | | | Hosseini, Seyedhossein | | | 1906 | IRI | 0.00 | 1 | -0.62 | 20 | -12.40 | | | Askari, Seyed Abdolhossein | | | 1643 | IRI | 0.50 | 1 | -0.39 | 20 | -7.80 | | | Tanouri, Mehdi | | | 1499 | IRI | 1.00 | 1 | 0.04 | 20 | 0.80 | | | * 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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