Individual Calculations July 2012
 Salim, Hafezi  Total change: -12.00  Rating chartPersonal card
 JRD Tata FIDE Rating below 2000 East Singhbhum Jharkand IND 2012-03-27
RcRownchangeKK*chgGame
 1826 1584 0.00 2 -0.40 30 -12.00 
  Singh, Soram Rahul 1876 IND0.001-0.1530-4.50 
  Saikat, Dutta 1775 IND0.001-0.2530-7.50 

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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