Individual Calculations February 2015
 Balai, Dutta  Total change: -62.20  Rating chartPersonal card
 4th WBCWS Open FIDE Rated Kolkata IND 2015-01-22
RcRownchangeKK*chgGame
 1529 1714 2.50 8 -3.11 20 -62.20 
  Debasish, Mukherjee 2088 IND0.001-0.1020-2.00 
  Pawan, Kaushik 1314  * IND1.0010.08201.60 
  Debarshi, Mukherjee 2114  * IND0.001-0.0820-1.60 
  Pracheta, Agarwal 1382 IND0.001-0.8820-17.60 
  Vishwa, Hariharan Iyer 1314  * IND0.501-0.4220-8.40 
  Souvick, Pramanick 1314  * IND1.0010.08201.60 
  Sourath, Biswas 1392 IND0.001-0.8720-17.40 
  Mangaldeep, Mitra 1314  * IND0.001-0.9220-18.40 
 * 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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