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Individual Calculations March 2017 |
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| Eini, Sina Total change: 25.60 | |   |
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| Iran amateurs Chess Championship 2017 (U2000) | Zanjan | IRI | 2017-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1930 | 1988 | 6.50 | 9 | 1.28 | 20 | 25.60 | |
|  Abdolmohammadi, Milad | | | 1830 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | |  Karami Kejani, Masoud | | | 1915 | IRI | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Kanani, Anoosh | | | 1928 | IRI | 1.00 | 1 | 0.42 | 20 | 8.40 | | | Fathi, Himan | | | 1949 | IRI | 0.00 | 1 | -0.55 | 20 | -11.00 | | | Samsam, Farhad | | | 1919 | IRI | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Fathi, Obeid | | | 1941 | IRI | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Vahdatian, Davood | | | 1982 | IRI | 0.50 | 1 | -0.01 | 20 | -0.20 | | | Afzoon, Danial | | | 1925 | IRI | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Mehrabi, Morteza | | | 1984 | IRI | 0.50 | 1 | -0.01 | 20 | -0.20 | |
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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