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Individual Calculations September 2022 |
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| Shahali, Milad Total change: -19.60 | |   |
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| 5th Iranian Amateures Chess Championship 2022 | Zanjan | IRI | 2022-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1664 | 1930 | 6.00 | 9 | -0.98 | 20 | -19.60 | |
|  Makarian, Kasra | | | 1289 | IRI | 1.00 | 1 | 0.01 | 20 | 0.20 | |  Fazlali, Soheil | | | 1527 | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Ghasemi, Reza | | | 1530 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Omidi, Hossein | | | 1554 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Fakhraei, Mojtaba | | | 1669 | IRI | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Ghasemi, Mohammadreza | | | 1741 | IRI | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Mahdavi, Mahdis | | | 1851 | IRI | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Barzegar, Saeb | | | 1968 | IRI | 0.00 | 1 | -0.45 | 20 | -9.00 | | | Asadi, Atabak | | | 1850 | IRI | 0.00 | 1 | -0.61 | 20 | -12.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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