Rapid: Individual Calculations January 2018
 Dugar, Chetan  Total change: 0.00  Rating chartPersonal card
 All India Open rapid FIDE Rating tmt 2017 Kolkata IND 2017-12-16
RcRownchangeKK*chgGame
 1471 1247 1.50 6 0.00 20 0.00 
  Abijit, Mistry 1647  * IND0.001-0.0820-1.60 
  Sayantan, Chandra 1636 IND0.5010.41208.20 
  Anish, Rooj 1421 IND0.001-0.2720-5.40 
  Asmita, Das 1429 IND0.001-0.2620-5.20 
  Sneha, Halder 1115 IND1.0010.32206.40 
  Basak, Bishal 1577 IND0.001-0.1220-2.40 
 * 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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