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Individual Calculations September 2017 |
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| Pedram, Mehrdad Total change: -23.00 | |   |
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| 2nd Iranian Amateurs Championship 1396 U2000 | Zanjan | IRI | 2017-07-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1874 | 1821 | 1.00 | 5 | -1.15 | 20 | -23.00 | |
|  Atakhan, Abtin | | | 1931 | IRI | 1.00 | 1 | 0.65 | 20 | 13.00 | |  Nazari, Arad | | | 1932 | IRI | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Asghari Badeki, Mehdi | | | 1981 | IRI | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Karami, Mohammad | | | 1773 | IRI | 0.00 | 1 | -0.57 | 20 | -11.40 | | | Ravandi, Rouzbeh | | | 1755 | IRI | 0.00 | 1 | -0.59 | 20 | -11.80 | |
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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