Rapid: Individual Calculations September 2015
 Soham, Basu  Total change: 30.40  Rating chartPersonal card
 1st WB State FIDE Rated Rapid Chess Championship 2015 Kolkata IND 2015-08-22
RcRownchangeKK*chgGame
 1536 1162 2.00 5 1.52 20 30.40 
  Subhajit, Bhattacharyya 1562  * IND0.001-0.0820-1.60 
  Nirmal, Kumar Bose 1512  * IND0.001-0.1120-2.20 
  Soumma, Chakraborty 1562  * IND0.5010.42208.40 
  Subhashis, Ray Chowdhury 1555 IND1.0010.922018.40 
  Basant, Kr. Das 1488 IND0.5010.37207.40 
 * 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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