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Individual Calculations February 2020 |
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| Yarifard, Reza Total change: 9.40 | |   |
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| East Azarbayjan 4th League ( 1398 ) Round 6-9 | Tabriz | IRI | 2019-12-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1673 | 1881 | 3.50 | 4 | 0.47 | 20 | 9.40 | |
|  Ghaffari, Ahmad | | | 1659 | IRI | 1.00 | 1 | 0.22 | 20 | 4.40 | |  Farid Ahmadinia, Hosein | | | 1642 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Ghorrati, Behzad | | | 1571 | IRI | 0.50 | 1 | -0.36 | 20 | -7.20 | | | Dadafaridi, Mousa | | | 1818 | IRI | 1.00 | 1 | 0.41 | 20 | 8.20 | |
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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