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Individual Calculations June 2022 |
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| Parvizi, Anita Total change: -20.40 | |   |
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| Iranian Youth Chess Championship ( Girls U16 ) | Ahwaz | IRI | 2022-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1516 | 1767 | 5.50 | 8 | -0.51 | 40 | -20.40 | |
|  Arablou, Bahar | | | 1367 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Parvin, Zahra | | | 1567 | IRI | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Karimi, Setayesh | | | 1826 | IRI | 0.00 | 1 | -0.42 | 40 | -16.80 | | | Assarzadeh, Nazanin Fatemeh | | | 1379 | IRI | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Masoumi, Sahar | | | 2004 | IRI | 0.50 | 1 | 0.30 | 40 | 12.00 | | | Safarian, Fatemeh | | | 1403 | IRI | 0.00 | 1 | -0.90 | 40 | -36.00 | | | Salehi, Parisa | | | 1323 | IRI | 1.00 | 1 | 0.06 | 40 | 2.40 | | | Ghorbani, Zahra | | | 1260 | IRI | 1.00 | 1 | 0.04 | 40 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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