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Individual Calculations June 2023 |
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| Safarabadi, Maryam Total change: -11.20 | |   |
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| Iran Women Chess Championship (Primary) 1402 | Tehran | IRI | 2023-05-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1353 | 1101 | 1.00 | 6 | -0.28 | 40 | -11.20 | |
|  Ghorbani, Zahra | | | 1587 | IRI | 0.00 | 1 | -0.04 | 40 | -1.60 | |  Sohrabi, Samaneh | | | 1407 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Raygantafrashi, Sara | | | 1279 | IRI | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Zendehboodi, Fariba | | | 1336 | IRI | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Malaki, Panteha | | | 1140 | IRI | 0.50 | 1 | 0.05 | 40 | 2.00 | | | Shahbazi, Sheyda | | | 1370 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | |
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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