Individual Calculations July 2011
 Gayetri, R  Total change: 13.10  Rating chartPersonal card
 01st PCF ROTARY CLUB OF ERODE Erode IND 2011-04-26
RcRownchangeKK*chgGame
 1739 1504 2.00 6 0.74 25 18.50 
  Amuthan, R 1797 IND0.001-0.1525-3.75 
  Radhakrishnan, V 1730 IND1.0010.792519.75 
  Kumar, S 1690 IND0.001-0.2625-6.50 
  Jayesh, T A 1831 IND0.001-0.1325-3.25 
  Sangeetha, K 1635 IND0.001-0.3225-8.00 
  Hariharan, Subramony 1752 IND1.0010.812520.25 

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)
 
NOTE: K factor changed
 2nd ACA FIDE Rated below 2000 Calicut IND 2011-05-13
RcRownchangeKK*chgGame
 1667 1504 0.50 3 -0.36 15 -5.40 
  Kannan, R 1657 IND0.001-0.3015-4.50 
  Varsha, C K 1665 IND0.5010.21153.15 
  Arun, Kumaar K 1680 IND0.001-0.2715-4.05 

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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