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Individual Calculations August 2018 |
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| Toufani, Kourosh Total change: 79.60 | |   |
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| Tehran Chess Championship 2018 | Tehran | IRI | 2018-06-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1974 | 1934 | 6.50 | 10 | 1.99 | 40 | 79.60 | |
|  Ahadian, Armin | | | 1534 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Abbaspoorrad, Nikoo | | | 1605 | IRI | 1.00 | 1 | 0.12 | 40 | 4.80 | | | Roozbayan, Reza | | | 2158 | IRI | 0.50 | 1 | 0.28 | 40 | 11.20 | | | Rostami, Rouzbeh | | | 2159 | IRI | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Rezaei Salim, Mahyas | | | 1584 | IRI | 1.00 | 1 | 0.11 | 40 | 4.40 | | | Sharafi, Amir Mehrad | | | 1711 | IRI | 1.00 | 1 | 0.22 | 40 | 8.80 | | | Sedaghati, Mehrdad | f | | 2279 | IRI | 1.00 | 1 | 0.89 | 40 | 35.60 | | | Idani, Pouya | g | | 2334 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Doroodian, Mahyar | | | 2082 | IRI | 1.00 | 1 | 0.70 | 40 | 28.00 | | | Daneshvar, Bardiya | | | 2290 | IRI | 0.00 | 1 | -0.11 | 40 | -4.40 | | | * 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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