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Individual Calculations April 2016 |
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| Khosravi, Mohammad Mahdi Total change: -15.60 | |   |
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| Iran Boys Under 12 Championship 2016 | Tehran | IRI | 2016-02-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1386 | 0.50 | 3 | -0.39 | 40 | -15.60 | |
|  Rasouli, Amirmohammad | | | 1590 | IRI | 0.00 | 1 | -0.24 | 40 | -9.60 | | | Khosravanian, Hosein | | | 1587 | IRI | 0.50 | 1 | 0.26 | 40 | 10.40 | |  Zerafat, Armin | | | 1452 | IRI | 0.00 | 1 | -0.41 | 40 | -16.40 | |
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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