Individual Calculations January 2015
 Gama, Edivaldo Jr  Total change: -11.20  Rating chartPersonal card
 African Jinior Championship Open 2014 Saurimo - Lunda Sul ANG 2014-12-01
RcRownchangeKK*chgGame
 1954 1961 3.00 7 -0.56 20 -11.20 
  Saim, Mohamed Ilias f2014 ALG0.001-0.4320-8.60 
  Silvio, Famoroso F c1954 ANG0.001-0.5120-10.20 
  Manuel, Mario 1890 ANG1.0010.40208.00 
  Aguiar, Cristiano f1987 ANG0.5010.04200.80 
  Silva, David 2007 ANG0.001-0.4420-8.80 
  Gariseb, Immanuel 1777 NAM1.0010.26205.20 
  Kaoma, , Micheal 2046 ZAM0.5010.12202.40 

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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