Rapid: Individual Calculations October 2019
 Koohi, Reza  Total change: 14.00  Rating chartPersonal card
 Esfahan Rapid Shahrivar 1398 Esfahan IRI 2019-09-17
RcRownchangeKK*chgGame
 1829 1987 5.50 7 0.70 20 14.00 
  Zareie, Taha 1587  * IRI1.0010.08201.60 
  Khosravi, Kamyar 1587  * IRI1.0010.08201.60 
  Etemadi, Ariyan 1711 IRI1.0010.17203.40 
  Forati, Mohsen 1891 IRI1.0010.37207.40 
  Javanbakht, Nima m2380 IRI0.001-0.0820-1.60 
  Sepahvand, Behnam 1763 IRI1.0010.22204.40 
  Jafarpishe, Erfan 1884 IRI0.501-0.1420-2.80 
 * 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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