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Individual Calculations January 2019 |
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| Aliakbar Sichani, Alireza Total change: -55.20 | |   |
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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 |
| 1539 | 1790 | 1.00 | 3 | -1.38 | 40 | -55.20 | |
|  Taheri, Mohammad Mehdi | | | 1390 * | IRI | 0.00 | 1 | -0.92 | 40 | -36.80 | |  Barati, Mahmoud | | | 1623 | IRI | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Khaksari, Ehsan | | | 1604 | IRI | 0.00 | 1 | -0.74 | 40 | -29.60 | | | * 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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