Individual Calculations April 2008
 Arvind, Uniyal  Total change: -43.50  Rating chartPersonal card
 Commonwealth Chess Championships Sirifort Sports Complex, Khel Gaon, New Delhi, India. IND 2007-12-03
RcRownchangeKK*chgGame
 1931 1995 3.50 9 -1.74 25 -43.50 
  Konguvel, Ponnuswamy m2345 IND0.001-0.1125-2.75 
  Anandajeyarajah, Thilagini 1720 ENG1.0010.17254.25 
  Phoobalan, P 2250 IND0.001-0.1925-4.75 
  Eshwanth, Dev Kumar J 1801 IND0.001-0.7525-18.75 
  Pallavi, Dutta 1836 IND0.001-0.7125-17.75 
  Lumbini, Ambanwela 1810 SRI1.0010.26256.50 
  Karma, Pandya 1852 IND0.501-0.1925-4.75 
  Thilakawardana, Supeshala 1645 SRI1.0010.11252.75 
  Abhishek, Kelkar 2123 IND0.001-0.3325-8.25 

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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