Rapid: Individual Calculations March 2020
 Pour Mohammad, Jalil  Total change: 18.80  Rating chartPersonal card
 Soofyan 4th rapid chess tournament ( 29 bahman cup ) Tabriz IRI 2020-02-18
RcRownchangeKK*chgGame
 1669 1446 2.00 4 0.94 20 18.80 
  Nazari, Rahim 1846  * IRI0.001-0.0820-1.60 
  Ghaffari, Ahmad 1844 IRI0.001-0.0820-1.60 
  Afsaran, Zahara 1278 IRI1.0010.28205.60 
  Postbazan, Eslam 1706 IRI1.0010.822016.40 
 * 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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