Individual Calculations April 2019
 Soumya, Das  Total change: 4.00  Rating chartPersonal card
 3rd Dalmia Cements All India Open fIDE Rated Jharkhand IND 2019-03-23
RcRownchangeKK*chgGame
 1345 1433 4.50 7 0.20 20 4.00 
  Shubham, Singh 1137 IND0.501-0.3520-7.00 
  Vishnudev 1120 IND1.0010.14202.80 
  Vikash, Kumar Mehta 1201 IND1.0010.21204.20 
  Shiv, Priya Bhardwaj 1652 IND0.5010.28205.60 
  Sarbojit, Paul 1833  * IND0.001-0.0820-1.60 
  Barnwal, Dhriti 1218 IND0.501-0.2720-5.40 
  Atul, Bihari Sharan 1257 IND1.0010.27205.40 
 * 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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