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Individual Calculations September 2022 |
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| Lashgari, Helia Total change: -20.80 | |   |
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| Iran Girls Student School Championship-Shahr-e kord 2022 | Share Kord | IRI | 2022-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1317 | 1381 | 3.00 | 6 | -0.52 | 40 | -20.80 | |
|  Kargar Jahromi, Tannaz (c) | | | 1163 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | |  Mashhadi, Fatemeh | | | 1756 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Osmani, Kiana | | | 1081 | IRI | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Shahmohammadi, Dorsa | | | 1341 | IRI | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Khosravi, Azhin | | | 1121 | IRI | 1.00 | 1 | 0.18 | 40 | 7.20 | | | Yazdan Parast, Mohammad Amin | | | 1439 | IRI | 0.00 | 1 | -0.42 | 40 | -16.80 | |
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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