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Individual Calculations January 2017 |
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| Ghaffarifar, Matin Total change: -58.00 | |   |
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| Iranian First League 1395 | Sari | IRI | 2016-12-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2021 | 2198 | 2.00 | 5 | -1.45 | 40 | -58.00 | |
|  Karampour, Amir | | | 1798 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Naderi, Abdollah | | | 2095 | IRI | 0.00 | 1 | -0.64 | 40 | -25.60 | |  Alavi, Mir Mahmood | | | 1798 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Nikpour, Hossein | | | 2107 | IRI | 0.00 | 1 | -0.62 | 40 | -24.80 | | | Sharbaf, Mohsen | m | | 2308 | IRI | 0.00 | 1 | -0.35 | 40 | -14.00 | | | * 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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