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Individual Calculations April 2015 |
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| Jafari, Parsa Total change: 48.40 | |   |
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| Iran U-12 Boys Championship 2015 | Rasht | IRI | 2015-03-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1589 | 1323 | 2.50 | 7 | 1.21 | 40 | 48.40 | |
|  Nazari, Arad | | | 1723 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Pour Agha Bala, Amirreza | | | 1629 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | | | Doudmani, Ali | | | 1543 | IRI | 0.50 | 1 | 0.28 | 40 | 11.20 | |  Mehboodi, Shadmehr | | | 1566 | IRI | 0.00 | 1 | -0.20 | 40 | -8.00 | | | Daftari, Peyman | | | 1557 | IRI | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Bozorgi, Souren | | | 1645 | IRI | 1.00 | 1 | 0.87 | 40 | 34.80 | | | Beheshti, Meisam | | | 1461 | IRI | 0.50 | 1 | 0.19 | 40 | 7.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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