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Individual Calculations January 2019 |
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| Samimi, Rasoul Total change: -4.40 | |   |
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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 |
| 1591 | 1383 | 0.50 | 3 | -0.22 | 20 | -4.40 | |
|  Barati, Omid | | | 1569 | IRI | 0.00 | 1 | -0.26 | 20 | -5.20 | |  Sayedana, Mohsen | | | 1670 | IRI | 0.50 | 1 | 0.34 | 20 | 6.80 | | | Sadeghi, Rasool | | | 1533 | IRI | 0.00 | 1 | -0.30 | 20 | -6.00 | |
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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