Individual Calculations January 2017
 Supriya, Guru  Total change: 3.60  Rating chartPersonal card
 All India Rating Tournament Kolkata IND 2016-12-13
RcRownchangeKK*chgGame
 1381 1318 1.00 2 0.09 40 3.60 
  Kunal, M. 1718  * IND0.001-0.0840-3.20 
  Avhilash, Ghosh 1043 IND1.0010.17406.80 
 * 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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