Individual Calculations November 2009
 Arun, Kumar M  Total change: 0.00  Rating chartPersonal card
 22nd SPIC OPEN FIDE RATING CHESS TOURNAMENT 2009 Tuticorin, Tamil Nadu, India IND 2009-09-26
RcRownchangeRpKK*chgGame
 1767 0 2.00 6 0.00 1642   0.00 
  Merryston, David Scanny 2090 IND0.0010.00 0.00 
  Karunakaran, V 1810 IND0.0010.00 0.00 
  Satya, Giri V 1648 IND0.5010.00 0.00 
  Priya, Ranjan Das 1773 IND0.5010.00 0.00 
  Harikrishnan, A Ra 1584 IND0.5010.00 0.00 
  Pradheep, S 1694 IND0.5010.00 0.00 

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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