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Individual Calculations April 2017 |
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| Heydari, Zahra Total change: 1.60 | |   |
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| Iran Chess Championship U12 Girls 1395 | Shiraz | IRI | 2017-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1839 | 5.00 | 6 | 0.04 | 40 | 1.60 | |
|  Ghomi, Parnian | | wc | 1655 | IRI | 1.00 | 1 | 0.26 | 40 | 10.40 | |  Rezaei Salim, Mahyas | | | 1581 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Masoumi, Sahar | | | 1440 | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ghomi, Parnian | | wc | 1655 | IRI | 0.00 | 1 | -0.74 | 40 | -29.60 | | | Rezaei Salim, Mahyas | | | 1581 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Masoumi, Sahar | | | 1440 | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |
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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