Individual Calculations April 2019
 Debasish, Mukherjee  Total change: 11.20  Rating chartPersonal card
 1st DDDBCA All Bengal FIDE Rating Open Chess tournament Kolkata IND 2019-03-15
RcRownchangeKK*chgGame
 1843 2043 7.00 9 0.56 20 11.20 
  Sohom, Chatterjee 1643  * IND1.0010.08201.60 
  Aditya, Prasad 1643  * IND1.0010.08201.60 
  Sayandeep, Roy 1643  * IND0.501-0.4220-8.40 
  Rachishnu, Datta 1643  * IND1.0010.08201.60 
  Aditya, Bikram Paul 1761 IND1.0010.16203.20 
  Praloy, Sahoo 1849 IND1.0010.25205.00 
  Aronyak, Ghosh c2326 IND0.5010.34206.80 
  Basak, Bishal 1719 IND1.0010.13202.60 
  Koustav, Chatterjee 2358 IND0.001-0.1420-2.80 
 * 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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