Individual Calculations January 2016
 C B Surya, Bangaru Raju  Total change: -20.80  Rating chartPersonal card
 5th JRD Tatal all India Open jharkand IND 2015-12-09
RcRownchangeKK*chgGame
 1621 1429 0.00 4 -1.04 20 -20.80 
  Jha, Kausal Kumar 1761 IND0.001-0.1220-2.40 
  Mahitosh, Dey 1604 IND0.001-0.2720-5.40 
  Pracheta, Agarwal 1558 IND0.001-0.3320-6.60 
  Aayush, Agarwal 1561 IND0.001-0.3220-6.40 

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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