Individual Calculations January 2015
 Silvio, Famoroso F  Total change: 4.40  Rating chartPersonal card
 African Jinior Championship Open 2014 Saurimo - Lunda Sul ANG 2014-12-01
RcRownchangeKK*chgGame
 1974 1954 4.00 8 0.22 20 4.40 
  Benjamin, Mukumbya 1940 UGA0.001-0.5220-10.40 
  Gama, Edivaldo Jr 1961 ANG1.0010.512010.20 
  Ouaret, Abdelouhab f2073 ALG1.0010.662013.20 
  Silva, David 2007 ANG0.001-0.4320-8.60 
  Saim, Mohamed Ilias f2014 ALG0.001-0.4220-8.40 
  Cabingano, Josemar 1849 ANG1.0010.36207.20 
  Kaoma, , Micheal 2046 ZAM0.001-0.3720-7.40 
  Mapini, Otsile 1904 BOT1.0010.43208.60 

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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