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Individual Calculations January 2020 |
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| Badkoubi, Amirhossein Total change: -27.20 | |   |
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| 10th Esfahan Chess League 1398 Round 1-8 | Esfahan | IRI | 2019-11-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1824 | 2070 | 1.00 | 3 | -1.36 | 20 | -27.20 | |
|  Shams, Siavash | | | 1670 * | IRI | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Omidian, Parham | | | 1842 | IRI | 0.00 | 1 | -0.79 | 20 | -15.80 | |  Karimi, Omid | | | 1960 | IRI | 0.00 | 1 | -0.65 | 20 | -13.00 | | | * 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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