Individual Calculations April 2013
 Lalic, Peter  Total change: -1.50  Rating chartPersonal card
 Hampstead Under 2200 FIDE Congress March 2013 London ENG 2013-03-16
RcRownchangeKK*chgGame
 1893 2131 3.00 4 -0.10 15 -1.50 
  Hayward, Alan 1934 ENG1.0010.25153.75 
  Miu, Marinel 1731  * ROU1.0010.08151.20 
  Jyothilal, Narayanan 2066 IND0.001-0.5915-8.85 
  Lees, Fraser A 1841 SCO1.0010.16152.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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