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Individual Calculations July 2010 |
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| Davoodi, Yasaman Total change: -17.10 | |   |
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| Iranian Youth Chess Championship(U18G) | Hamedan | IRI | 2010-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1827 | 1703 | 1.50 | 6 | -0.63 | 25 | -15.75 | |
|  Afshar, Niusha | | | 1911 | IRI | 0.00 | 1 | -0.23 | 25 | -5.75 | | | Mohammadi, Pari | | | 1741 | IRI | 1.00 | 1 | 0.55 | 25 | 13.75 | |  Sayyadi, Parisa | | | 1626 | IRI | 0.50 | 1 | -0.11 | 25 | -2.75 | | | Hejazipour, Mitra | | wf | 2103 * | IRI | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Ghafouri, Sima | | | 1806 | IRI | 0.00 | 1 | -0.36 | 25 | -9.00 | | | Vardkar, Mariam | | | 1776 | IRI | 0.00 | 1 | -0.40 | 25 | -10.00 | | | * 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) | | | NOTE: K factor changed | | Iranian Junior Chess Championship (Girls Under 20) | Shiraz | IRI | 2010-04-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1878 | 1703 | 1.00 | 4 | -0.09 | 15 | -1.35 | |
| | Vakilpour, Azin | | | 1832 | IRI | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Azadvari, Zahra | | | 1883 | IRI | 0.50 | 1 | 0.24 | 15 | 3.60 | | | Khalaji, Hanieh | | | 1972 | IRI | 0.00 | 1 | -0.17 | 15 | -2.55 | | | Moradi, Kimia | | | 1826 | IRI | 0.50 | 1 | 0.17 | 15 | 2.55 | |
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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