Individual Calculations October 2008
 Hariraj, K  Total change: -18.75  Rating chartPersonal card
 37th Tamil Nadu State Under 19 Open Chess Championship 2008 SRM University, Tamilnadu, India IND 2008-07-15
RcRownchangeKK*chgGame
 1828 1660 0.50 4 -0.75 25 -18.75 
  Arun, Karthik R 2010 IND0.001-0.1125-2.75 
  Muthu, Alagappan M 2003 IND0.001-0.1225-3.00 
  Sharath, E 1897 IND0.001-0.2025-5.00 
  Chaithanyaa, K G 1403 IND0.501-0.3225-8.00 

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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