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Rapid:
Individual Calculations June 2023 |
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| Zahmati, Sobhan Total change: -55.60 | |   |
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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 |
| 1840 | 2030 | 5.00 | 9 | -1.39 | 40 | -55.60 | |
|  Farsian, Farivar | | | 1630 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Arian, Matin | | | 1710 | IRI | 1.00 | 1 | 0.13 | 40 | 5.20 | | | Malekzadeh, Mohammad | | | 2030 | IRI | 0.00 | 1 | -0.50 | 40 | -20.00 | | | Shooreshi, Parham | | | 1635 | IRI | 0.00 | 1 | -0.92 | 40 | -36.80 | | | Ghadi Sahebi, Hosein | | | 1753 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Rashidi, Amid | | | 1692 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Khazaei, Parviz | | | 2035 | IRI | 1.00 | 1 | 0.51 | 40 | 20.40 | | | Khaledi, Omid | | | 2084 | IRI | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Maghsoudloo, Amir Ali | | | 1987 | IRI | 0.00 | 1 | -0.56 | 40 | -22.40 | | | * 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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