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Individual Calculations April 2015 |
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| Khosravanian, Hosein Total change: -3.60 | |   |
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| Iran U-10 Boys Championship 2015 | Rasht | IRI | 2015-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1427 | 1.50 | 4 | -0.09 | 40 | -3.60 | |
|  Daneshvar, Bardiya | | | 1700 | IRI | 0.00 | 1 | -0.17 | 40 | -6.80 | |  Farshadfar, Parsa | | | 1307 | IRI | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Cheshm Alous, Amir Mohammad | | | 1549 | IRI | 0.50 | 1 | 0.17 | 40 | 6.80 | | | Zahmati, Sobhan | | | 1478 | IRI | 0.00 | 1 | -0.43 | 40 | -17.20 | |
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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