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Individual Calculations June 2022 |
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| Mazdarani, Romina Total change: 18.80 | |   |
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| Iranian Youth Chess Championship ( Girls U16 ) | Ahwaz | IRI | 2022-05-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1437 | 1327 | 3.00 | 6 | 0.47 | 40 | 18.80 | |
|  Salehi, Parisa | | | 1323 | IRI | 1.00 | 1 | 0.49 | 40 | 19.60 | | | Masoumi, Sahar | | | 2004 | IRI | 0.00 | 1 | -0.01 | 40 | -0.40 | |  Arablou, Bahar | | | 1064 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Safarian, Fatemeh | | | 1403 | IRI | 0.50 | 1 | 0.10 | 40 | 4.00 | | | Ghorbani, Zahra | | | 1260 | IRI | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Parvin, Zahra | | | 1567 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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) | | |
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