Individual Calculations April 2013
 Jyothilal, Narayanan  Total change: 10.05  Rating chartPersonal card
 Hampstead Under 2200 FIDE Congress March 2013 London ENG 2013-03-16
RcRownchangeKK*chgGame
 1997 2066 3.00 4 0.67 15 10.05 
  Botteley, Michael 1920 ENG1.0010.30154.50 
  Georgiev, Ivan 1779 BUL1.0010.16152.40 
  Lalic, Peter 2131 ENG1.0010.59158.85 
  Willmoth, Robert 2156 ENG0.001-0.3815-5.70 

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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