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Individual Calculations March 2017 |
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| Saemi, Sina Total change: 57.20 | |   |
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| Iran amateurs Chess Championship 2017 (U2000) | Zanjan | IRI | 2017-02-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1914 | 1871 | 4.50 | 7 | 1.43 | 40 | 57.20 | |
|  Khajehosseini, Mohammad Reza | | | 1718 | IRI | 1.00 | 1 | 0.30 | 40 | 12.00 | |  Vahdatian, Davood | | | 1982 | IRI | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Motaghi, Farbod | | | 1969 | IRI | 1.00 | 1 | 0.63 | 40 | 25.20 | | | Fathi, Obeid | | | 1941 | IRI | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Marzoughi, Mohammadsadegh | | | 1933 | IRI | 1.00 | 1 | 0.59 | 40 | 23.60 | | | Abbasi, Meisam | | | 1943 | IRI | 1.00 | 1 | 0.60 | 40 | 24.00 | | | Karami Kejani, Masoud | | | 1915 | IRI | 0.00 | 1 | -0.44 | 40 | -17.60 | |
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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