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Individual Calculations November 2018 |
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| Zaheri, Mehran Total change: 46.00 | |   |
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| Iran Boys U14 Chess Championship 2018 | Gilan | IRI | 2018-10-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1641 | 1512 | 4.00 | 8 | 1.15 | 40 | 46.00 | |
|  Biriya, Mohammadamin | | | 1737 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Darini, Iliya | | | 1912 * | IRI | 1.00 | 1 | 0.92 | 40 | 36.80 | | | Vaziri, Rasool | | | 1728 | IRI | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Namdarigharghani, Parsa | | | 1912 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Aghili Mofid, Davood | | | 1569 | IRI | 0.50 | 1 | 0.08 | 40 | 3.20 | | | Rostami, Hossein | | | 1895 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Karimi, Mohammadmahdi | | | 1201 | IRI | 0.50 | 1 | -0.36 | 40 | -14.40 | | | Tavakoli Saadat, Mohammad Erfan | | | 1177 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | * 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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