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Individual Calculations January 2019 |
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| Barati, Mahmoud Total change: 28.60 | |   |
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| 9th Esfahan Chess League 1397 Round 4-8 | Esfahan | IRI | 2018-12-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1623 | 3.00 | 4 | 1.43 | 20 | 28.60 | |
|  Hashemi, Abbas | | | 1534 | IRI | 1.00 | 1 | 0.38 | 20 | 7.60 | |  Aliakbar Sichani, Alireza | | | 1790 | IRI | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Bakhtiari, Asghar | | | 1560 | IRI | 1.00 | 1 | 0.41 | 20 | 8.20 | | | Amini, Hamidreza | | | 2023 * | IRI | 1.00 | 1 | 0.92 | 20 | 18.40 | | | * 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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