Individual Calculations January 2013
 Shah, Viraj M  Total change: -7.80  Rating chartPersonal card
 Naurang Memorial FIDE Rating Gujarath IND 2012-11-20
RcRownchangeKK*chgGame
 1611 1284 0.00 2 -0.26 30 -7.80 
  Bhatt, Tvisha M 1553 IND0.001-0.1730-5.10 
  Desai, Jay Viral 1668 IND0.001-0.0930-2.70 

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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