Rapid: Individual Calculations January 2018
 Sadeghi, Saeed  Total change: -4.00  Rating chartPersonal card
 Tehran Rapid 16 Azar 1396 Tehran IRI 2017-12-07
RcRownchangeKK*chgGame
 1701 1453 1.00 6 -0.20 20 -4.00 
  Doostkam, P 1853  * IRI0.001-0.0820-1.60 
  Salehimoghaddam, A. 1703 IRI0.001-0.1920-3.80 
  Akhlaghi, Farhang 1627 IRI1.0010.732014.60 
  Araei, Fariborz 1688 IRI0.001-0.2120-4.20 
  Sekhavatmandi, Roham 1673 IRI0.001-0.2220-4.40 
  Navidi, Parsa 1663 IRI0.001-0.2320-4.60 
 * 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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