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Individual Calculations September 2022 |
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| Nazari, Amirhosein Total change: 2.60 | |   |
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| 1st IRCF Standard Tournament 1401 | Tehran | IRI | 2022-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1559 | 1606 | 4.50 | 8 | 0.13 | 20 | 2.60 | |
|  Mardani, Arjali | | | 1330 | IRI | 0.00 | 1 | -0.83 | 20 | -16.60 | |  Rezaei, Mobina | | | 1206 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Farmahini Farahani, Haamed | | | 1357 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Mohammadi, Mohamad Amin | | | 1810 | IRI | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Rahimzadeh, Maryam | | | 1274 | IRI | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Zahmati, Sobhan | | | 1960 | IRI | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Ghorbani, Sina | | | 1791 | IRI | 0.50 | 1 | 0.24 | 20 | 4.80 | | | Delavari, Behnood | | | 1743 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | * 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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