Individual Calculations July 2010
 Shikha, Shah  Total change: -10.20  Rating chartPersonal card
 gujarath State Chess Association Gujarath IND 2010-05-15
RcRownchangeKK*chgGame
 2001 1940 1.00 4 -0.68 15 -10.20 
  Maulik, Raval 2059 IND0.001-0.3415-5.10 
  Chauhan, Joy 2083 IND0.001-0.3115-4.65 
  Makwana, Ashvin K 1855 IND1.0010.38155.70 
  Jitendrasinh, C Jadeja 2007 IND0.001-0.4115-6.15 

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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