Individual Calculations January 2009
 Khan, Mosabber Shiblu  Total change: 3.75  Rating chartPersonal card
 The Telegraph School Chess Championship 2008 Gorky Sadan,Kolkata,India IND 2008-09-02
RcRownchangeKK*chgGame
 2024 1794 1.00 4 0.15 25 3.75 
  Roy, Prantik 2057 IND1.0010.822520.50 
  Roy, Pallabi 2012 IND0.001-0.2225-5.50 
  Majumdar, Chandrasish 2050 IND0.001-0.1925-4.75 
  Samrat, Ghorai 1975 IND0.001-0.2625-6.50 

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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