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Individual Calculations June 2023 |
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| Mardani, Arjali Total change: -34.60 | |   |
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| Hamedan Chess Championship 2023 (1402) | Hamedan | IRI | 2023-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1352 | 1367 | 1.00 | 5 | -1.73 | 20 | -34.60 | |
|  Valadi, Mohammadreza | | | 1831 | IRI | 0.00 | 1 | -0.05 | 20 | -1.00 | |  Mazaheri, Mobina | | | 1105 | IRI | 0.00 | 1 | -0.82 | 20 | -16.40 | | | Soltani, Heliya | | | 1173 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Ebrahimi, Mahdi | | | 1423 | IRI | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Salehi, Hossein | | | 1229 | IRI | 0.00 | 1 | -0.69 | 20 | -13.80 | |
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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