Individual Calculations January 2013
 Karthik, Raj C  Total change: 21.60  Rating chartPersonal card
 Commonwealth Chess Championship 2012 Chennai IND 2012-11-22
RcRownchangeKK*chgGame
 1725 1478 3.00 7 1.44 15 21.60 
  Sai, Krishna S 1878  * IND0.001-0.0815-1.20 
  Harikrishnan, A Ra 1741 IND1.0010.821512.30 
  Jayakumar, S 1765 IND1.0010.841512.60 
  Harini, S 1878  * IND0.001-0.0815-1.20 
  Arul, Senthil B 1768 IND0.001-0.1615-2.40 
  Senbabu, M B 1717 IND0.001-0.2015-3.00 
  Bristy, Mukherjee 1325 IND1.0010.30154.50 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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