Individual Calculations May 2010
 Ratheesh, P K  Total change: -20.00  Rating chartPersonal card
 4th Thrissur International Rating Open Chess Tournament 2010 Thrissur, Kerala, India IND 2010-04-17
RcRownchangeKK*chgGame
 1808 1631 0.00 3 -0.80 25 -20.00 
  Anand Swarup, S N 1822 IND0.001-0.2525-6.25 
  Siddharth, S 1816 IND0.001-0.2625-6.50 
  Hema, Priya N 1785 IND0.001-0.2925-7.25 

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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