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Individual Calculations December 2015 |
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| Ashraf, Artin Total change: 94.00 | |   |
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| 7th Lian Open Under 2200 | Booshehr | IRI | 2015-11-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1677 | 1432 | 4.00 | 8 | 2.35 | 40 | 94.00 | |
|  Mansoori, H.ali | | | 1832 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Vagoohian, Ramila | | | 1741 | IRI | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Hashemi, Farhang | | | 1679 | IRI | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Mehboodi, Shadmehr | | | 1733 | IRI | 0.00 | 1 | -0.15 | 40 | -6.00 | | | Khosravanian, Hosein | | | 1576 | IRI | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Noroozi, Mohammad | | | 1682 | IRI | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Bardal, Khalil | | | 1580 | IRI | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Ashrafi, Seyyed Erfan | | | 1589 | IRI | 1.00 | 1 | 0.71 | 40 | 28.40 | | | * 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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