Individual Calculations October 2008
 Chhabra, Sanjay  Total change: -21.00  Rating chartPersonal card
 Delhi State Chess Championship Delhi IND 2008-06-04
RcRownchangeKK*chgGame
 1949 1910 0.50 3 -0.84 25 -21.00 
  Negi, D.s. 2067 IND0.001-0.2925-7.25 
  Srivastava, Mithilesh Kumar 2019 IND0.001-0.3525-8.75 
  Singh, Neetakshaya 1762 IND0.501-0.2025-5.00 

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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