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Individual Calculations October 2022 |
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| Tohid Nia, Melika Total change: 22.00 | |   |
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| Tehran Chess Championship U18G 1401 | Tehran | IRI | 2022-09-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1405 | 1385 | 2.50 | 4 | 0.55 | 40 | 22.00 | |
|  Maleki Azar Kharani, Bahareh | | | 1232 | IRI | 1.00 | 1 | 0.30 | 40 | 12.00 | |  Dashtpeima, Helia | | | 1327 | IRI | 0.50 | 1 | -0.08 | 40 | -3.20 | | | Talebi Pour, Anoosha | | | 1354 | IRI | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Mohammadi, Maryam | | | 1707 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | |
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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