Individual Calculations April 2019
 Biplab, Chandra Dalal  Total change: 10.00  Rating chartPersonal card
 3rd Dalmia Cements All India Open fIDE Rated Jharkhand IND 2019-03-23
RcRownchangeKK*chgGame
 1326 1210 1.00 2 0.25 40 10.00 
  Aman, Kumar 1520 IND0.001-0.1440-5.60 
  Krishna, Kumar Saw 1131 IND1.0010.394015.60 

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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