Individual Calculations November 2009
 Subramanian, T V  Total change: 23.10  Rating chartPersonal card
 RSC INTERNATIONAL RATING CHESS TOURNAMENT-2nd EDITION KOCHI IND 2009-09-19
RcRownchangeKK*chgGame
 1754 1783 2.00 2 0.94 15 14.10 
  Chandar, Raju 1554 IND1.0010.21153.15 
  Dhanulal, K R 1954 IND1.0010.731510.95 

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)
 
 22nd SPIC OPEN FIDE RATING CHESS TOURNAMENT 2009 Tuticorin, Tamil Nadu, India IND 2009-09-26
RcRownchangeKK*chgGame
 1875 1783 2.50 5 0.60 15 9.00 
  Sanjay, Gopalan 1505 IND1.0010.17152.55 
  Gopi, D 1951 IND0.5010.22153.30 
  Vijayaraj, R 1941 IND1.0010.711510.65 
  Merryston, David Scanny 2090 IND0.001-0.1415-2.10 
  Nishvin, J 1888 IND0.001-0.3615-5.40 

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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