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Individual Calculations March 2013 |
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| Badie, Ashkan Total change: -4.20 | |   |
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| Iran Under 14 Boys Championship 2013 | Mashhad | IRI | 2013-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1941 | 1667 | 0.00 | 2 | -0.36 | 30 | -10.80 | |
|  Maghsoodloo, Parham | | | 2030 | IRI | 0.00 | 1 | -0.10 | 30 | -3.00 | |  Ghafourian, Amir Ali | | | 1851 | IRI | 0.00 | 1 | -0.26 | 30 | -7.80 | |
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) | | | | Iran Under 20 Boys Championship 2013 | Mashad | IRI | 2013-01-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1876 | 1667 | 1.00 | 3 | 0.22 | 30 | 6.60 | |
| | Moradi, Amirmasoud | | | 2067 * | IRI | 0.00 | 1 | -0.08 | 30 | -2.40 | | | Vojdani, Siavosh | | | 1846 | IRI | 0.00 | 1 | -0.27 | 30 | -8.10 | | | Rezaei, Mahyar | | | 1714 | IRI | 1.00 | 1 | 0.57 | 30 | 17.10 | | | * 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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