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Individual Calculations February 2020 |
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| Nikfetrat, Hasan Total change: 11.40 | |   |
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| 17th Gilan Super League 1398 Round 8-9 | Gilan | IRI | 2020-01-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1999 | 1744 | 1.00 | 2 | 0.57 | 20 | 11.40 | |
|  Khoshkalam, Seyed Mahan | | | 1853 | IRI | 1.00 | 1 | 0.65 | 20 | 13.00 | |  Omidi, Arya | | | 2144 * | IRI | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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