Individual Calculations July 2013
 Aditya, Das  Total change: -22.20  Rating chartPersonal card
 51 West Bengal State Chess Championship Kolkata IND 2013-06-01
RcRownchangeKK*chgGame
 1622 1334 0.00 4 -0.66 30 -19.80 
  Sinha, Biswas Debaditya 1734  * IND0.001-0.0830-2.40 
  Tamojit, Poddar 1637 IND0.001-0.1430-4.20 
  Prasanta, Mondal 1619 IND0.001-0.1630-4.80 
  Arijit, Mukherjee 1499 IND0.001-0.2830-8.40 
 * 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)
 
 1st HDCA International FIDE Rated Schools Open Chess Tournament,2013 Kolkata, West Bengal IND 2013-06-08
RcRownchangeKK*chgGame
 1734 1334 0.00 1 -0.08 30 -2.40 
  Koustav, Chatterjee 1734  * IND0.001-0.0830-2.40 
 * 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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