Individual Calculations October 2008
 Sabari, Giri Vashan S  Total change: -18.25  Rating chartPersonal card
 MODERN SENIOR SECONDARY SCHOOL INTERNATIONAL RATING CHESS CHAMPIONSHIP 2008 Chennai, Tamilnadu IND 2008-08-18
RcRownchangeKK*chgGame
 1763 1689 0.50 3 -0.73 25 -18.25 
  Aadityan, N 1866 IND0.001-0.2725-6.75 
  Krishna, Prasad K C 2021 IND0.001-0.1225-3.00 
  Chaithanyaa, K.g. 1403 IND0.501-0.3425-8.50 

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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