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Individual Calculations August 2016 |
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| Mohammadi, Helma Total change: -9.20 | |   |
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| Golestan province chess championship -1395 | Gorgan | IRI | 2016-07-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1458 | 1181 | 0.50 | 4 | -0.23 | 40 | -9.20 | |
|  Nikzad, Nami | | | 1581 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Kolyaei, Mahdi | | | 1558 | IRI | 0.00 | 1 | -0.09 | 40 | -3.60 | | | Zamani, Arvin | | | 1297 | IRI | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Torshizi, Javad | | | 1397 | IRI | 0.50 | 1 | 0.28 | 40 | 11.20 | | | * 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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