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Individual Calculations October 2015 |
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| Razaghi, Behrooz Total change: -10.00 | |   |
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| Tehran Chess Championship 2015 | Tehran | IRI | 2015-09-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1975 | 2221 | 6.50 | 9 | -0.50 | 20 | -10.00 | |
|  Rafiei, Tannaz | | | 1821 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Mohammadi, Pouya | | | 1839 | IRI | 1.00 | 1 | 0.09 | 20 | 1.80 | | | Rajabi, Mohsen | | | 1990 | IRI | 0.00 | 1 | -0.79 | 20 | -15.80 | | | Sadeghi Givi, Reza | | | 1821 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Saberi, Mahan | | | 1971 | IRI | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Jafari, Golnaz | | | 1898 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Mosadeghpour, Masoud | | | 2416 | IRI | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Hakemi, Arman | | | 1947 | IRI | 1.00 | 1 | 0.17 | 20 | 3.40 | | | Rostami, Rouzbeh | | | 2075 | IRI | 0.50 | 1 | -0.20 | 20 | -4.00 | | | * 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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