Individual Calculations February 2017
 Sokoti, Firooz  Total change: 27.60  Rating chartPersonal card
 East Azarbaijan team chess tournament 1395 Round 10-11 Tabriz IRI 2017-01-27
RcRownchangeKK*chgGame
 1995 1919 1.50 2 0.69 40 27.60 
  Atanejhad, Sahebali f2115 IRI0.5010.254010.00 
  Jalali, Hadi 1875 IRI1.0010.444017.60 

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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