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Individual Calculations April 2015 |
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| Cheragh Portalalo, Mohammad Reza Total change: 0.00 | |   |
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| 23nd Fajr International Open Chess Tournament (2015) | Orumiyeh | IRI | 2015-02-18 |
| Rc | Ro | w | n | change | Rp | K | K*chg | Game |
| 1930 | 0 | 0.00 | 4 | 0.00 | 1130 | | 0.00 | |
|  Ghaziolsharif, Kaveh | | | 2193 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Hosseini, Mahmoud | | | 1852 | IRI | 0.00 | 1 | 0.00 | | 0.00 | | | Shahlacheshm, Siamak | | | 1764 | IRI | 0.00 | 1 | 0.00 | | 0.00 | |  Mardzadeh, Sajjad | | | 1909 | IRI | 0.00 | 1 | 0.00 | | 0.00 | |
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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