Individual Calculations January 2016
 Hagh Taj Dar, Rajab Ali  Total change: 30.40  Rating chartPersonal card
 Mazandaran super league - Omid Shahpouri memorial (A) (2015) 9-11 Sari IRI 2015-12-04
RcRownchangeKK*chgGame
 2143 1811 1.00 2 0.76 40 30.40 
  Khajavi, Armin 2143 IRI0.001-0.1240-4.80 
  Asadi, Ali 2143 IRI1.0010.884035.20 

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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