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Rapid:
Individual Calculations April 2018 |
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| Efafi, Ebrahim Total change: 27.40 | |   |
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| Tehran Rapid 7 Farvardin 1397 | Tehran | IRI | 2018-03-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1832 | 1992 | 5.50 | 6 | 1.37 | 20 | 27.40 | |
|  Chalangari, Mohsen | | | 1625 | IRI | 1.00 | 1 | 0.10 | 20 | 2.00 | |  Ghobadibigvand, A. | | | 1868 | IRI | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Doostkam, P | | | 2003 | IRI | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Rezvani, A.h. | | | 1990 | IRI | 1.00 | 1 | 0.50 | 20 | 10.00 | | | Motaghi, Haman | | | 1670 | IRI | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Khan Mohammadi, Masoud | | | 1838 | IRI | 1.00 | 1 | 0.29 | 20 | 5.80 | |
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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