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Individual Calculations April 2015 |
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| Atakhan, Abtin Total change: 38.40 | |   |
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| Iran U-10 Boys Championship 2015 | Rasht | IRI | 2015-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1627 | 1439 | 2.00 | 4 | 0.96 | 40 | 38.40 | |
|  Massah Bavani, Sami | | | 1596 | IRI | 1.00 | 1 | 0.71 | 40 | 28.40 | |  Heravi, Mohammad Hossein | | | 1582 | IRI | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Soltanloo, Nima | | | 1605 | IRI | 1.00 | 1 | 0.72 | 40 | 28.80 | | | Baradaran Tamadon, Arian | | | 1724 | IRI | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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