Rapid: Individual Calculations April 2019
 Sharifi, Ashkan  Total change: 0.60  Rating chartPersonal card
 West Azarbaijan Rapid Chess Tournament esfand 97 West Azarbahjan IRI 2019-03-15
RcRownchangeKK*chgGame
 1569 1225 0.50 4 0.03 20 0.60 
  Ghoch Khani, Hossein 1625  * IRI0.001-0.0820-1.60 
  Rostami, Salar 1504 IRI0.001-0.1620-3.20 
  Ghalooneh, Mohammadreza 1540 IRI0.5010.36207.20 
  Nezhadrasol Sor, Vria 1608 IRI0.001-0.0920-1.80 
 * 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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