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Individual Calculations January 2015 |
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| Koochaki, Ali Reza Total change: 27.60 | |   |
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| Gilan Friendship Cup (2014) | Rasht | IRI | 2014-11-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1667 | 2.50 | 5 | 1.38 | 20 | 27.60 | |
|  Zolnouri, Soheil | | | 2016 | IRI | 0.50 | 1 | 0.39 | 20 | 7.80 | | | Ghasemi Haji, Ramtin | | | 1923 | IRI | 1.00 | 1 | 0.81 | 20 | 16.20 | |  Daghli, Arash | | | 1804 | IRI | 0.00 | 1 | -0.32 | 20 | -6.40 | | | Vakilpour, Davood | | | 1754 | IRI | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Rastbod, Ali | | | 2006 | IRI | 0.00 | 1 | -0.12 | 20 | -2.40 | |
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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