Individual Calculations February 2019
 Taghizadeh, Ali  Total change: -61.20  Rating chartPersonal card
 Gilan Second League Round 7-8 Gilan IRI 2019-01-28
RcRownchangeKK*chgGame
 1372 1590 0.00 2 -1.53 40 -61.20 
  Molaei, Mohammad 1463 IRI0.001-0.6740-26.80 
  Novin , Reza 1280 IRI0.001-0.8640-34.40 

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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