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Individual Calculations May 2023 |
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| Tahmasebi, Pegah Total change: -27.80 | |   |
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| Hamedan City Chess Championship (Ramadan) 2023 | Hamedan | IRI | 2023-04-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1341 | 1401 | 1.00 | 4 | -1.39 | 20 | -27.80 | |
|  Masajedian, Moein | | | 1787 | IRI | 0.00 | 1 | -0.09 | 20 | -1.80 | |  Soltani, Heliya | | | 1198 | IRI | 0.50 | 1 | -0.26 | 20 | -5.20 | | | Azadi, Taha | | | 1205 | IRI | 0.00 | 1 | -0.75 | 20 | -15.00 | | | Etesam, Ali | | | 1173 | IRI | 0.50 | 1 | -0.29 | 20 | -5.80 | |
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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