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Individual Calculations January 2019 |
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| Jabaroutian, Ali 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 |
| 1597 | 1603 | 3.50 | 4 | 1.43 | 20 | 28.60 | |
|  Haghayegh, Jamshah | | | 1914 | IRI | 0.50 | 1 | 0.36 | 20 | 7.20 | |  Salehnia, Hossein | | | 1552 | IRI | 1.00 | 1 | 0.43 | 20 | 8.60 | | | Asadi, Omid | | | 1359 | IRI | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Akbari, Mosayeb | | | 1563 | IRI | 1.00 | 1 | 0.44 | 20 | 8.80 | |
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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