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Individual Calculations November 2018 |
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| Izak Mohammadi, Arshia Total change: 113.60 | |   |
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| Iran Boys U12 Chess Championship 2018 | Gilan | IRI | 2018-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1612 | 1413 | 5.00 | 8 | 2.84 | 40 | 113.60 | |
|  Aryanpour, Arad | c | | 1738 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | |  Mehrazad Saber, Amirali | | | 1232 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | | | Ghanbaralifarzad, Mohammad Hosei | | | 1813 * | IRI | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Miri, Ali | | | 1668 | IRI | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Salehi Pour, Eilia | | | 1727 | IRI | 0.50 | 1 | 0.36 | 40 | 14.40 | | | Dehghan, Mohammad Yasin | | | 1621 | IRI | 1.00 | 1 | 0.77 | 40 | 30.80 | | | Hojjatinejad, Ilia | | | 1606 | IRI | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Mohammadi Akbarabadi, Hossein | | | 1487 | IRI | 1.00 | 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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