Individual Calculations May 2015
 Dutta, Joydeep  Total change: 20.60  Rating chartPersonal card
 ADRA Open FIDE Rating ADRA IND 2015-03-26
RcRownchangeKK*chgGame
 2059 2220 6.50 8 1.03 20 20.60 
  Prasad, Kaustav 1820  * IND1.0010.08201.60 
  Ambarish, Sharma 1820  * IND1.0010.08201.60 
  Bhattacharya, Niladri Shekhar 2002 IND1.0010.22204.40 
  Chattarjee, Laltu 2099 IND1.0010.34206.80 
  Sriram, Jha g2409 IND0.5010.25205.00 
  Srinivasa, Rao G.v. 1993 IND0.501-0.2920-5.80 
  Abhishek, Das 2225 IND0.5010.01200.20 
  Arindam, Mukherjee 2103 IND1.0010.34206.80 
 * 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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