Individual Calculations January 2009
 Trinadh, Virothi  Total change: 67.75  Rating chartPersonal card
 8TH WBCA FIDE RATED CHESS TOURNAMENT 2008 Kolkata/West Bengal/ India IND 2008-11-04
RcRownchangeKK*chgGame
 2012 1705 4.00 9 2.71 25 67.75 
  Abhishek, Das 2055 IND0.001-0.1125-2.75 
  Sanjib, Burman 2002 IND0.001-0.1525-3.75 
  Prabuddha, Ghosh 1953 IND1.0010.812520.25 
  Mukherjee, S K 2037 IND1.0010.882522.00 
  Mandal, Naresh Ch 2041 IND0.5010.38259.50 
  Biswas, Gopal Chandra 2030 IND0.001-0.1325-3.25 
  Aubhropratim, Manna 1923 IND0.001-0.2225-5.50 
  Gourinath, Banerjee 2011 IND0.5010.36259.00 
  Trailokya, Nanda 2055 IND1.0010.892522.25 

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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