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Individual Calculations October 2017 |
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| Ghaderi, Melodi Total change: -7.60 | |   |
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| Iranian Girls Under 12 Championship 1396 | Sari | IRI | 2017-09-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1249 | 1149 | 1.00 | 3 | -0.19 | 40 | -7.60 | |
|  Masoumi, Sahar | | | 1520 | IRI | 0.00 | 1 | -0.10 | 40 | -4.00 | |  Hosseini Zadeh, Parmida | | | 1023 | IRI | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Mazdarani, Romina | | | 1204 | IRI | 1.00 | 1 | 0.58 | 40 | 23.20 | |
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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