Individual Calculations July 2019
 Praloy, Sahoo  Total change: 26.40  Rating chartPersonal card
 West Bengal State sub Junior Open Chess Championship 2019 kolkata IND 2019-06-05
RcRownchangeKK*chgGame
 1606 1879 7.00 8 0.66 40 26.40 
  Soumyajit, Das 1479  * IND1.0010.08403.20 
  Ishir, Narayan 1479  * IND1.0010.08403.20 
  Uddipan, Roy 1479  * IND1.0010.08403.20 
  Anukarssa, Dutta 1485 IND1.0010.08403.20 
  Rachishnu, Datta 1479  * IND1.0010.08403.20 
  Sanket, Chakravarty 2019 IND0.5010.19407.60 
  Soham, Dey 1767 IND1.0010.354014.00 
  Soumyajit, Das (jr) 1660 IND0.501-0.2840-11.20 
 * 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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