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Rapid:
Individual Calculations June 2023 |
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| Rafigh, Shervin Total change: -26.40 | |   |
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| Iranian Youth Chess Championship 2023 (Boys U16)_Rapid | Tehran | IRI | 2023-04-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1668 | 1668 | 3.50 | 8 | -0.66 | 40 | -26.40 | |
|  Sheikhalizad, Matin | | | 1268 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Golshaani, Taha | | | 1965 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | |  Maleki, Sina | | | 1226 | IRI | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Shakibaei Yekta, Ouriya | | | 1421 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Kharamin, Iman | | | 1708 | IRI | 0.50 | 1 | 0.06 | 40 | 2.40 | | | Mahdavi, Reza | f | | 2326 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | | | Riahi, Arvin | | | 1882 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Taherkhani, M Hosein | | | 1550 | IRI | 0.00 | 1 | -0.66 | 40 | -26.40 | | | * 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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