Individual Calculations January 2009
 Sweety, Patel  Total change: -13.35  Rating chartPersonal card
 012 COMMONWEALTH CHESS CHAMPIONSHIP 2008 Nagpur, Indian IND 2008-09-28
RcRownchangeKK*chgGame
 1965 1902 2.50 8 -0.89 15 -13.35 
  Kamble, Vikramaditya m2252 IND0.001-0.1115-1.65 
  Thipsay, Bagyashree Sathe wm2195 IND0.001-0.1515-2.25 
  Madhuri, N 1585 IND1.0010.13151.95 
  Venkata Ramana, J 2204 IND0.001-0.1515-2.25 
  Simantini, Huchche 1588 IND0.001-0.8615-12.90 
  Prajapati, Malhar 1598 IND1.0010.14152.10 
  Pon, N Krithika wf2156 IND0.5010.31154.65 
  Sai, Krishna G V f2139 IND0.001-0.2015-3.00 

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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