Individual Calculations February 2019
 Vahabzadeh, Rouzbeh  Total change: 24.80  Rating chartPersonal card
 Gilan Second League Round 7-8 Gilan IRI 2019-01-28
RcRownchangeKK*chgGame
 1382 1293 1.00 1 0.62 40 24.80 
  Khomeyrani, Hossein 1382 IRI1.0010.624024.80 

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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