Individual Calculations January 2012
 Ishita, Das  Total change: 15.30  Rating chartPersonal card
 23rd Telegraph school championship - 2011 Kolkata IND 2011-11-29
RcRownchangeKK*chgGame
 1674 1289 0.50 2 0.32 30 9.60 
  Lohani, Suraj 1689  * NEP0.5010.423012.60 
  Anustoop, Biswas 1659 IND0.001-0.1030-3.00 
 * 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)
 
 01st CCF All India Fide Rating below 2000 Kolkata IND 2011-12-15
RcRownchangeKK*chgGame
 1652 1289 0.50 3 0.19 30 5.70 
  Dilip, Das 1689  * IND0.001-0.0830-2.40 
  Rohan, Sen 1664 IND0.5010.413012.30 
  Basudeb, Pal 1602 IND0.001-0.1430-4.20 
 * 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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