Individual Calculations July 2010
 Athul, E  Total change: -22.25  Rating chartPersonal card
 P.K.V Memorial All India Fide Rated Open Chess Tournament, Thodupuzha Thodupuzha IND 2010-05-01
RcRownchangeKK*chgGame
 1755 1732 0.50 3 -0.89 25 -22.25 
  Vivek, Joshi 1453 IND0.501-0.3425-8.50 
  Ameer, P S 1938 IND0.001-0.2425-6.00 
  Anilkumar, K V 1875 IND0.001-0.3125-7.75 

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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