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Individual Calculations January 2017 |
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| Hosseini Sourgi, Abolfazl Total change: -3.20 | |   |
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| 2nd Atrak Cup Chess Tournament Azar 1395 | Bojnourd | IRI | 2016-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1702 | 1780 | 4.00 | 7 | -0.08 | 40 | -3.20 | |
|  Sherafat, Javad | | | 1526 | IRI | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Ahmadi, Erfan | | | 1380 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Hosseini, Mohammad Ebrahim | | | 1479 | IRI | 1.00 | 1 | 0.15 | 40 | 6.00 | | | Ahmadi, Seyedeh Malihe | | | 1538 | IRI | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Yoosefi, Saeed | | | 1893 | IRI | 0.50 | 1 | 0.15 | 40 | 6.00 | | | Vassalam, Mohammad Taghi | | | 1996 | IRI | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Roohparvar, A.reza | | | 2101 | IRI | 0.00 | 1 | -0.13 | 40 | -5.20 | | | * 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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