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Individual Calculations August 2023 |
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| Karimpour Talebi, Arman Total change: -51.20 | |   |
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| Tehran U- 18 Boys Championship 1402 | Tehran | IRI | 2023-07-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1472 | 1696 | 4.00 | 7 | -1.28 | 40 | -51.20 | |
|  Mohebi, Amir Ehsan | | | 1233 | IRI | 1.00 | 1 | 0.05 | 40 | 2.00 | |  Talebmanouchehri, Armin | | | 1515 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Karami, Ariya | | | 1547 | IRI | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Karimi, Ashkan | | | 1296 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Shooreshi, Parham | | | 1668 | IRI | 0.00 | 1 | -0.54 | 40 | -21.60 | | | Babaei, Amir Hossein | | | 1422 | IRI | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Kalantari, Mohammad Saleh | | | 1626 | IRI | 0.00 | 1 | -0.60 | 40 | -24.00 | | | * 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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