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Individual Calculations January 2019 |
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| Yarifard, Reza Total change: 32.80 | |   |
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| East Azarbayjan Sardaran League 1397 Round 1-6 | Tabriz | IRI | 2018-11-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1783 | 1885 | 4.50 | 6 | 0.82 | 40 | 32.80 | |
|  Ghorbani, Ali | | | 1485 * | IRI | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Mohammadisafyarkhan, Amir | | | 1930 | IRI | 1.00 | 1 | 0.56 | 40 | 22.40 | | | Alyar, Aliakbar | | | 1652 | IRI | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Alizadeh, Aadel | | | 1894 | IRI | 0.00 | 1 | -0.49 | 40 | -19.60 | | | Dadafaridi, Mousa | | | 1841 | IRI | 1.00 | 1 | 0.44 | 40 | 17.60 | | | Ahmadian, Moharram | | | 1896 | IRI | 0.50 | 1 | 0.02 | 40 | 0.80 | | | * 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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