Rapid: Individual Calculations March 2020
 Gardeshi, Mohammad  Total change: -8.20  Rating chartPersonal card
 Soofyan 4th rapid chess tournament ( 29 bahman cup ) Tabriz IRI 2020-02-18
RcRownchangeKK*chgGame
 1637 1439 1.00 5 -0.41 20 -8.20 
  Dadafaridi, Mousa 1839  * IRI0.001-0.0820-1.60 
  Valizadeh, Hossein 1689 IRI0.001-0.1920-3.80 
  Esmi, Hossein 1645 IRI0.001-0.2420-4.80 
  Jabbarpour, Majid 1179 IRI1.0010.18203.60 
  Eivazy, Mahdi 1835 IRI0.001-0.0820-1.60 
 * 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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