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Individual Calculations September 2022 |
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| Jamshideyni, Arash Total change: -22.80 | |   |
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| 1st IRCF Standard Tournament 1401 | Tehran | IRI | 2022-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1373 | 1524 | 3.50 | 7 | -1.14 | 20 | -22.80 | |
|  Pilvaieh, Ali | | | 1977 | IRI | 0.00 | 1 | -0.06 | 20 | -1.20 | |  Tabassomi, Amir Erfan | | | 1106 | IRI | 1.00 | 1 | 0.07 | 20 | 1.40 | | | Khalouei Koupaei, Arya | | | 1308 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Mohammadi, Mohamad Amin | | | 1810 | IRI | 0.00 | 1 | -0.16 | 20 | -3.20 | | | Faramarzi, Martia | | | 1252 | IRI | 0.50 | 1 | -0.33 | 20 | -6.60 | | | Shafieian, Shayan | | | 1124 * | IRI | 0.00 | 1 | -0.92 | 20 | -18.40 | | | Shamsi, Shayegan | | | 1032 | IRI | 1.00 | 1 | 0.04 | 20 | 0.80 | | | * 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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