Individual Calculations June 2018
 Sourath, Biswas  Total change: -40.40  Rating chartPersonal card
 Bengal State Under 13 open FIDE rating Kolkata IND 2018-05-04
RcRownchangeKK*chgGame
 1497 1867 3.50 5 -1.01 40 -40.40 
  Sagnik, Ray 1467  * IND1.0010.08403.20 
  Mayukh, Chatterjee 1467  * IND1.0010.08403.20 
  Ayan, Pal 1575 IND0.501-0.3540-14.00 
  Dhritabrata, Kundu 1467  * IND0.501-0.4240-16.80 
  Soham, Saha 1509 IND0.501-0.4040-16.00 
 * 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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