Rapid: Individual Calculations March 2018
 Khalifehzadeh, Matin  Total change: 18.20  Rating chartPersonal card
 West Azarbaijan Rapid Fajr Cup 1396 West Azarbaijan IRI 2018-02-01
RcRownchangeKK*chgGame
 1443 1049 1.50 7 0.91 20 18.20 
  Hosseini, Mahmoud 1449  * IRI0.001-0.0820-1.60 
  Shahbazi, Akbar 1449  * IRI0.001-0.0820-1.60 
  Hassankhani, Naser 1449  * IRI0.001-0.0820-1.60 
  Heidarzadeh, Hamed 1404 IRI1.0010.892017.80 
  Habibi, Mostafa 1449  * IRI0.001-0.0820-1.60 
  Asadi, Saeed 1449  * IRI0.5010.42208.40 
  Sadeghi Dereshgi, Ehsan 1449  * 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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