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Rapid:
Individual Calculations June 2023 |
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| Sarvin, Alireza Total change: 12.00 | |   |
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| Iranian Youth Chess Championship 2023 (Boys U18)_Rapid | Tehran | IRI | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1553 | 4.00 | 8 | 0.30 | 40 | 12.00 | |
|  Khaledi, Omid | | | 2084 | IRI | 0.00 | 1 | -0.03 | 40 | -1.20 | |  Vesali Khah, Parsa | | | 1573 | IRI | 1.00 | 1 | 0.53 | 40 | 21.20 | | | Mogheyseh, Abolfazl | | | 1927 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Shakeri, Hossein | | | 1153 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mehri, Mohammad Amin | | | 1647 | IRI | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Azadi, Ali | | | 1097 | IRI | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Arian, Matin | | | 1710 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Sameti, Mohammad Mehdi | | | 1494 | IRI | 1.00 | 1 | 0.42 | 40 | 16.80 | | | * 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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