Rapid: Individual Calculations August 2017
 Subhajit, Mandal  Total change: -3.80  Rating chartPersonal card
 1st All Bengal FIDE Rated Open Rapid Kolkata IND 2017-07-08
RcRownchangeKK*chgGame
 1446 1068 0.00 2 -0.19 20 -3.80 
  Soumma, Chakraborty 1468  * IND0.001-0.0820-1.60 
  Asmita, Das 1424 IND0.001-0.1120-2.20 
 * 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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