Individual Calculations January 2012
 Poulami, Bhattacharyya  Total change: -21.30  Rating chartPersonal card
 23rd Telegraph school championship - 2011 Kolkata IND 2011-11-29
RcRownchangeKK*chgGame
 1732 1545 0.00 1 -0.26 30 -7.80 
  Saurabh, Anand 1732 IND0.001-0.2630-7.80 

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)
 
 4th HDCA International Rating below 2100 Kolkata IND 2011-12-08
RcRownchangeKK*chgGame
 1861 1545 0.00 3 -0.45 30 -13.50 
  Aubhropratim, Manna 1945  * IND0.001-0.0830-2.40 
  Sanjoy, Gupta 1720 IND0.001-0.2730-8.10 
  Shrestha, Bijay Man 1919 NEP0.001-0.1030-3.00 
 * 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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