Individual Calculations February 2019
 Chugh, Prem  Total change: -107.60  Rating chartPersonal card
 Delhi International Open 2019 ( Cat - A) Delhi IND 2019-01-09
RcRownchangeKK*chgGame
 1858 2062 4.00 9 -2.69 40 -107.60 
  Siva, Mahadevan m2333 IND0.001-0.1740-6.80 
  Srivatsan, Sekar 1726 IND0.501-0.3840-15.20 
  Garv, Rai 1716 IND0.501-0.3940-15.60 
  Kishore, Kumar Jaganathan 1824 IND0.001-0.8040-32.00 
  Garv, Gaur 1709 IND1.0010.11404.40 
  Srikrishnan, P 1823 IND1.0010.20408.00 
  Dave, Sneh 1873 IND0.001-0.7540-30.00 
  Aryan, Ranjan 1789 IND1.0010.17406.80 
  Srikanth, K. 1932 IND0.001-0.6840-27.20 

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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