Individual Calculations February 2017
 Supriya, Guru  Total change: -47.20  Rating chartPersonal card
 Delhi Open - 2017 Cat C New Delhi IND 2017-01-13
RcRownchangeKK*chgGame
 1155 1322 4.50 8 -1.18 40 -47.20 
  Satnam, Singh (1985) 1056 IND1.0010.18407.20 
  Salman, K 1589 IND0.001-0.1840-7.20 
  Tiya, Setia 1090 IND0.001-0.7940-31.60 
  Aarav, Nambiar T 1066 IND1.0010.19407.60 
  Jain, Aryan S 1116 IND0.501-0.2640-10.40 
  Akshaya, R.s. 1144 IND1.0010.274010.80 
  Ilakiyan, M Xavier Jeen 1065 IND0.001-0.8240-32.80 
  Shiv, Narayan Sahu 1113 IND1.0010.23409.20 

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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