Individual Calculations April 2019
 Soureen, Bhattacharya  Total change: 48.00  Rating chartPersonal card
 1st DDDBCA All Bengal FIDE Rating Open Chess tournament Kolkata IND 2019-03-15
RcRownchangeKK*chgGame
 1326 1231 4.00 7 1.20 40 48.00 
  Chakrabarti, Tamal 1631  * IND0.001-0.0840-3.20 
  Shankhodip, De 1507 IND0.001-0.1740-6.80 
  Urja, Goyal 1040 IND1.0010.254010.00 
  Kamallika, Chakraborthy 1059 IND1.0010.274010.80 
  Anushka, Gupta 1491 IND0.001-0.1840-7.20 
  Saptarshi, Talukdar 1121 IND1.0010.354014.00 
  Priyanshu, Barua 1436 IND1.0010.764030.40 
 * 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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