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Rapid:
Individual Calculations June 2023 |
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| Malekzadeh, Mohammad Total change: -19.60 | |   |
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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 |
| 1867 | 2030 | 5.50 | 9 | -0.49 | 40 | -19.60 | |
|  Hosseinpour, Ali | | | 1630 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Mehri, Mohammad Amin | | | 1647 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Zahmati, Sobhan | c | | 2030 | IRI | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Maghsoudloo, Amir Ali | | | 1987 | IRI | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Biriya, Mohammadamin | | | 1969 | IRI | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Khazaei, Parviz | | | 2035 | IRI | 0.50 | 1 | 0.01 | 40 | 0.40 | | | Khaledi, Omid | | | 2084 | IRI | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Sameti, Mohammad Mehdi | | | 1494 | IRI | 1.00 | 1 | 0.03 | 40 | 1.20 | | | Mogheyseh, Abolfazl | | | 1927 | IRI | 0.00 | 1 | -0.64 | 40 | -25.60 | | | * 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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