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Individual Calculations April 2017 |
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| Ghomi, Parnian Total change: 35.20 | |   |
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| Iran Chess Championship U12 Girls 1395 | Shiraz | IRI | 2017-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1620 | 1655 | 3.50 | 6 | 0.24 | 40 | 9.60 | |
|  Heydari, Zahra | | | 1839 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Masoumi, Sahar | | | 1440 | IRI | 0.50 | 1 | -0.27 | 40 | -10.80 | |  Rezaei Salim, Mahyas | | | 1581 | IRI | 0.50 | 1 | -0.10 | 40 | -4.00 | | | Heydari, Zahra | | | 1839 | IRI | 1.00 | 1 | 0.74 | 40 | 29.60 | | | Masoumi, Sahar | | | 1440 | IRI | 0.50 | 1 | -0.27 | 40 | -10.80 | | | Rezaei Salim, Mahyas | | | 1581 | IRI | 1.00 | 1 | 0.40 | 40 | 16.00 | |
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) | | | | 14th Gilan Super League 2016 Round 11-13 | Rasht | IRI | 2017-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1746 | 1643 | 1.00 | 1 | 0.64 | 40 | 25.60 | |
| | Nadernia, Nikta | | | 1746 | IRI | 1.00 | 1 | 0.64 | 40 | 25.60 | |
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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