Individual Calculations October 2008
 Kannan, R  Total change: -28.35  Rating chartPersonal card
 56th Tamil Nadu State FIDE Rated Chess Championship, India Chennai, Tamilnadu IND 2008-06-16
RcRownchangeKK*chgGame
 1666 1914 0.50 3 -1.89 15 -28.35 
  Vivek, M 1564 IND0.501-0.3915-5.85 
  Mahalakshmi, M 1682 IND0.001-0.7915-11.85 
  Siddarth, M 1753 IND0.001-0.7115-10.65 

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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