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Individual Calculations August 2015 |
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| Sadegh Nahvi, Ehsan Total change: 7.20 | |   |
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| 4th IRCEO Team Competition ( 2015) | Tehran | IRI | 2015-07-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1836 | 1656 | 1.00 | 3 | 0.18 | 40 | 7.20 | |
|  Marzoughi, Mohammadsadegh | | | 1919 | IRI | 0.00 | 1 | -0.18 | 40 | -7.20 | |  Norouzian Arayesh, Amin | | | 1746 | IRI | 1.00 | 1 | 0.62 | 40 | 24.80 | | | Rezanezhad, Mojtaba | | | 1843 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | |
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) | | |
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