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Individual Calculations April 2023 |
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| Zahmati, Sobhan Total change: 46.00 | |   |
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| Bahar Narenj Cup (Standard) | Mazandaran | IRI | 2023-03-19 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1869 | 2077 | 5.50 | 7 | 0.44 | 40 | 17.60 | |
|  Azizi, Alireza | | | 1677 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Hashemi, Mohamad Mehdi | | | 1653 | IRI | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Ghoreishi Amiri, Seyed Kian | | | 1776 | IRI | 0.50 | 1 | -0.35 | 40 | -14.00 | | | Malekzadeh, Mohammad | | | 2128 | IRI | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Kakavand, Ramtin | | | 1726 | IRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Karimi, Omid | | | 1957 | IRI | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Tahmasebi, Hamidreza | | | 2163 | IRI | 0.50 | 1 | 0.12 | 40 | 4.80 | | | * 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) | | | | 7th Khavaran Standard International (A Category :Rating 1800 -2299) | Birjand | IRI | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2003 | 2077 | 6.00 | 9 | 0.71 | 40 | 28.40 | |
| | Yousefian, Maedeh | | | 1738 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Vassalam, Mohammad Taghi | | | 1962 | IRI | 0.50 | 1 | -0.16 | 40 | -6.40 | | | Khoshkalam, Seyed Mahan | | | 1885 | IRI | 1.00 | 1 | 0.25 | 40 | 10.00 | | | Azadi, Amirmohammad | | | 2165 | IRI | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Pourramezan Chafjiri, Parsa | | | 1845 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Tahmasebi, Hamidreza | | | 2163 | IRI | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Malekzadeh, Mohammad | | | 2128 | IRI | 0.50 | 1 | 0.07 | 40 | 2.80 | | | Hosseinzadeh, Nima | f | | 2237 | IRI | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Abdollahabadi, Amir Hosien | | | 1901 | IRI | 1.00 | 1 | 0.27 | 40 | 10.80 | |
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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