Individual Calculations January 2009
 Aditya, Chowdhury  Total change: 0.00  Rating chartPersonal card
 The Telegraph School Chess Championship 2008 Gorky Sadan,Kolkata,India IND 2008-09-02
RcRownchangeRpKK*chgGame
 2108 0 0.00 1 0.00 1408   0.00 
  Girish, A Koushik f2108 IND0.0010.00 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)
 
 8TH WBCA FIDE RATED CHESS TOURNAMENT 2008 Kolkata/West Bengal/ India IND 2008-11-04
RcRownchangeRpKK*chgGame
 1980 0 0.50 3 0.00 1707   0.00 
  Santu, Mondal 2145 IND0.0010.00 0.00 
  Aditya, Chakraborty 1901 IND0.0010.00 0.00 
  Rajeev, V M 1894 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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