Individual Calculations January 2015
 Benjamin, Mukumbya  Total change: -56.00  Rating chartPersonal card
 African Jinior Championship Open 2014 Saurimo - Lunda Sul ANG 2014-12-01
RcRownchangeKK*chgGame
 1952 1940 1.50 6 -1.40 40 -56.00 
  Ouaret, Abdelouhab f2073 ALG0.001-0.3240-12.80 
  Silvio, Famoroso F c1954 ANG1.0010.524020.80 
  Mapini, Otsile 1904 BOT0.001-0.5540-22.00 
  Aguiar, Cristiano f1987 ANG0.001-0.4340-17.20 
  Gariseb, Immanuel 1777 NAM0.501-0.2240-8.80 
  Saim, Mohamed Ilias f2014 ALG0.001-0.4040-16.00 

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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