Individual Calculations August 2017
 Rakesh, Kumar Nayak  Total change: -21.20  Rating chartPersonal card
 Commonwealth Chess Championship 2017 Under-20 (OPEN) New Delhi IND 2017-07-03
RcRownchangeKK*chgGame
 1903 2103 4.00 7 -1.06 20 -21.20 
  Das, Susobhit 1761 IND0.501-0.3820-7.60 
  Pranavananda, V 2102 IND0.5010.00200.00 
  Kumar, Gaurav 2014 IND0.001-0.6220-12.40 
  Dutta, Sarthak 1703  * IND0.501-0.4220-8.40 
  Monatisa, Tiisetso 1703  * RSA1.0010.08201.60 
  Tarun, V Kanth 1909 IND0.501-0.2520-5.00 
  Subhayan, Kundu 2127 IND1.0010.532010.60 
 * 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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