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Individual Calculations July 2023 |
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| Tavoosi Rad, Ramtin Total change: 8.20 | |   |
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| 1st Barandesho Cup (A Category - Over 2000) | Rasht | IRI | 2023-06-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2036 | 2044 | 3.50 | 7 | -0.06 | 20 | -1.20 | |
|  Ghoreishi Amiri, Seyed Kian | | | 1763 | IRI | 0.50 | 1 | -0.34 | 20 | -6.80 | |  Vaghar, Mohsen | | | 2210 | IRI | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Imani, Adrina | | | 1830 | IRI | 0.50 | 1 | -0.27 | 20 | -5.40 | | | Zahedifar, Anahita | | wf | 2026 | IRI | 0.50 | 1 | -0.03 | 20 | -0.60 | | | Jahedi, Mani | | | 2062 | IRI | 0.00 | 1 | -0.47 | 20 | -9.40 | | | Azadbakhsh, Farshid | | | 2051 | IRI | 0.50 | 1 | 0.01 | 20 | 0.20 | | | Khoshkalam, Seyed Mehrab | f | | 2311 | IRI | 1.00 | 1 | 0.82 | 20 | 16.40 | |
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) | | | | 19th Gilan 2nd League Round 6-7 | Rasht | IRI | 2023-06-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1804 | 2044 | 2.00 | 2 | 0.47 | 20 | 9.40 | |
| | Shirpoor, Ramin | | | 1963 | IRI | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Aghaei, Mohammadreza | | | 1644 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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