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Individual Calculations November 2018 |
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| Jafari, Parsa Total change: 22.40 | |   |
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| Iran Boys U16 Chess Championship 2018 | Qom | IRI | 2018-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1698 | 4.00 | 8 | 0.56 | 40 | 22.40 | |
|  Daliri, Pedram | | | 2009 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Salman, Yasin | | | 1392 | IRI | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Azadi, Amirmohammad | | | 2058 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | | | Sadri Alamdari, Farzam | | | 1461 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Khalesi, Parsa | | | 2020 | IRI | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Bozorgi, Souren | | | 2098 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mohammadi, Mohamad Amin | | | 1692 | IRI | 0.00 | 1 | -0.51 | 40 | -20.40 | | | Hosseini, Ilia | | | 1432 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | * 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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