Individual Calculations February 2015
 Singh, Vidya Bhushan  Total change: -31.60  Rating chartPersonal card
 4th WBCWS Open FIDE Rated Kolkata IND 2015-01-22
RcRownchangeKK*chgGame
 1464 1166 0.00 5 -0.79 40 -31.60 
  Chandreyee, Hajra 1566  * IND0.001-0.0840-3.20 
  Swapan, Kumar Das 1566  * IND0.001-0.0840-3.20 
  Tushar, Kanti Mukherjee 1405 IND0.001-0.2040-8.00 
  Rishiraj, Baul 1406 IND0.001-0.2040-8.00 
  Mehendi, Sil 1375 IND0.001-0.2340-9.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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