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Individual Calculations March 2013 |
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| Rahmatian, Shayan Total change: -6.15 | |   |
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| Iran Under 14 Boys Championship 2013 | Mashhad | IRI | 2013-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1851 | 1733 | 1.00 | 4 | -0.41 | 15 | -6.15 | |
|  Abediyan, Amirreza | | | 1978 | IRI | 0.00 | 1 | -0.20 | 15 | -3.00 | |  Tahbaz, Arash | | | 1946 | IRI | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Ansari, Soheil | | | 1853 | IRI | 0.00 | 1 | -0.34 | 15 | -5.10 | | | Rahemi, Parsa | | | 1627 | IRI | 1.00 | 1 | 0.36 | 15 | 5.40 | |
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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