Individual Calculations April 2008
 Ravi, Dandekar  Total change: -13.65  Rating chartPersonal card
 suraj international rating chess tournament 2007 India IND 2007-12-25
RcRownchangeKK*chgGame
 1963 1917 0.00 2 -0.91 15 -13.65 
  Bartakke, Amardeep S. 2201 IND0.001-0.1615-2.40 
  Patil, Chinmay 1725 IND0.001-0.7515-11.25 

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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