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Individual Calculations November 2009 |
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| Ghayebi, Maral Total change: 6.50 | |   |
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| Iranian Junior Chess Championship (Girls Under 20) 2009 | Tehran | IRI | 2009-06-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1768 | 1617 | 1.50 | 4 | 0.26 | 25 | 6.50 | |
|  Rahimi, Tara | | | 1872 | IRI | 0.00 | 1 | -0.19 | 25 | -4.75 | |  Hakimifard, Raana | | | 1812 | IRI | 0.50 | 1 | 0.25 | 25 | 6.25 | | | Afshar, Niusha | | | 1807 | IRI | 0.00 | 1 | -0.25 | 25 | -6.25 | | | Ghaemmaghami, Pegah | | | 1580 | IRI | 1.00 | 1 | 0.45 | 25 | 11.25 | |
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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