Individual Calculations February 2017
 Premkumar, G  Total change: 2.80  Rating chartPersonal card
 1st Salem FIDE Rating salem IND 2017-01-26
RcRownchangeKK*chgGame
 1275 1051 0.50 2 0.07 40 2.80 
  Sharan, Krishnan 1288 IND0.001-0.2040-8.00 
  Arul, Anandh S P K 1261 IND0.5010.274010.80 

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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