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Individual Calculations April 2023 |
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| Ahmadi, Erfan Total change: -10.80 | |   |
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| 7th Khavaran Standard International (A Category :Rating 1800 -2299) | Birjand | IRI | 2023-03-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1991 | 2066 | 5.00 | 9 | -0.27 | 40 | -10.80 | |
|  Kakavand, Ramtin | | | 1726 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Saberi, Mahan | f | | 2170 | IRI | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Hosseinzadeh, Nima | f | | 2237 | IRI | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Rabi, Amir | | | 1817 | IRI | 1.00 | 1 | 0.19 | 40 | 7.60 | | | Khoshkalam, Seyed Mahan | | | 1885 | IRI | 0.50 | 1 | -0.24 | 40 | -9.60 | | | Ghayourifar, Amir | | | 1839 | IRI | 0.50 | 1 | -0.29 | 40 | -11.60 | | | Mahmoody, M. Sadegh | | | 1896 | IRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Khalesi, Vahid | f | | 2161 | IRI | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Asgari, Morteza | f | | 2189 | IRI | 0.50 | 1 | 0.17 | 40 | 6.80 | |
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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