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Individual Calculations September 2018 |
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| Soleimani Moghadam, Alireza Total change: -6.40 | |   |
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| Iran Boys Student elementary school Chess Championship 1397 | Ramsar | IRI | 2018-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1280 | 1228 | 2.00 | 5 | -0.16 | 40 | -6.40 | |
|  Karimpour Talebi, Arman | | | 1410 | IRI | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Dehyadegari, Kian | | | 1176 | IRI | 0.00 | 1 | -0.57 | 40 | -22.80 | | | Ranjbar, Mohammad | | | 1440 | IRI | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Golirad, Baniamin | | | 1062 | IRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Rahimi Shahmirzadi, Parsa | | | 1312 | IRI | 1.00 | 1 | 0.62 | 40 | 24.80 | |
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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