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Individual Calculations January 2018 |
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| Najafi, Hamed Total change: 7.80 | |   |
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| Fars Province League 1396 Round 7-11 | Shiraz | IRI | 2017-12-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1973 | 1789 | 1.50 | 4 | 0.39 | 20 | 7.80 | |
|  Sarshar, Syrous | | | 1760 | IRI | 0.50 | 1 | -0.04 | 20 | -0.80 | |  Mozaffari, Alireza | | | 2083 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | | | Mohammedian, Esmaeel | | | 1965 | IRI | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Razmjouei, Khosro | | | 2084 | IRI | 0.00 | 1 | -0.15 | 20 | -3.00 | |
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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