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Individual Calculations October 2018 |
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| Effati, Alireza Total change: -21.20 | |   |
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| 5th Gilan Ayandesazan League 2018 | Gilan | IRI | 2018-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1155 | 1011 | 0.50 | 3 | -0.53 | 40 | -21.20 | |
|  Biriya, Mohammadamin | | | 1411 * | IRI | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Mirmoosavi, Dornaz Sadat | | | 1044 | IRI | 0.00 | 1 | -0.45 | 40 | -18.00 | |  Sadeghi, Shayan | | | 1010 | IRI | 0.50 | 1 | 0.00 | 40 | 0.00 | | | * 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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