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Individual Calculations March 2023 |
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| Kolahdozan, Arian Total change: -12.40 | |   |
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| Amirkabir Chess Cup - Dey 1401 | Esfahan | IRI | 2023-02-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1570 | 1134 | 0.00 | 3 | -0.31 | 40 | -12.40 | |
|  Yousefian, Maedeh | | | 1711 | IRI | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Khosravi, Kamyar | | | 1683 | IRI | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Zamani, Shayan | | | 1315 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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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