Individual Calculations November 2019
 Nirmalya, Sil  Total change: -7.60  Rating chartPersonal card
 57th WB FIDE Rated Open Chess Championship 2019 Kolkata IND 2019-10-09
RcRownchangeKK*chgGame
 1395 1116 0.50 4 -0.19 40 -7.60 
  Arpan, Das 1516  * IND0.001-0.0840-3.20 
  Snehil, Raj Singh 1354 IND0.001-0.2040-8.00 
  Ritojoy, Mandal 1306 IND0.001-0.2540-10.00 
  Debaprabho, Gorai 1405 IND0.5010.344013.60 
 * 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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