Individual Calculations April 2019
 Debarpita, Ghosh  Total change: 4.00  Rating chartPersonal card
 1st DDDBCA All Bengal FIDE Rating Open Chess tournament Kolkata IND 2019-03-15
RcRownchangeKK*chgGame
 1284 1315 4.50 8 0.10 40 4.00 
  Chandreyee, Hajra wm1715  * IND0.001-0.0840-3.20 
  Soumyadip, Das 1051 IND1.0010.18407.20 
  Soutrik, Maitra 1140 IND0.501-0.2340-9.20 
  Sudipta, Chowdhury 1067 IND1.0010.19407.60 
  Anushka, Gupta 1491 IND0.5010.23409.20 
  Dhritabrata, Kundu 1473 IND0.001-0.2940-11.60 
  Shresth, Mahapatra 1193 IND0.501-0.1740-6.80 
  Debaryo, Basu 1141 IND1.0010.274010.80 
 * 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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