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Individual Calculations April 2017 |
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| Masoumi, Sahar Total change: 2.00 | |   |
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| Iran Chess Championship U12 Girls 1395 | Shiraz | IRI | 2017-02-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1692 | 1440 | 1.50 | 6 | 0.26 | 40 | 10.40 | |
|  Rezaei Salim, Mahyas | | | 1581 | IRI | 0.00 | 1 | -0.31 | 40 | -12.40 | |  Ghomi, Parnian | | wc | 1655 | IRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Heydari, Zahra | | | 1839 | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rezaei Salim, Mahyas | | | 1581 | IRI | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Ghomi, Parnian | | wc | 1655 | IRI | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Heydari, Zahra | | | 1839 | IRI | 0.00 | 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) | | | | 14th Gilan First League 2016 Round 9-11 | Rasht | IRI | 2017-02-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1666 | 1440 | 0.00 | 1 | -0.21 | 40 | -8.40 | |
| | Rashidi, Abdollah | | | 1666 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | |
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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