Individual Calculations November 2016
 Ngoma, Sobuza  Total change: -20.40  Rating chartPersonal card
 LPCA INDEPENDENCE OPEN - 2016 Lusaka ZAM 2016-10-22
RcRownchangeKK*chgGame
 2008 1804 1.00 6 -0.51 40 -20.40 
  Simasiku, Tabala 1950 ZAM0.001-0.3040-12.00 
  Kaimana, Clifford 1963 ZAM1.0010.714028.40 
  Kaoma, Micheal 2117 ZAM0.001-0.1440-5.60 
  Kaulule Siame, Kela 2170 ZAM0.001-0.1040-4.00 
  Kandangwe, Joster 1969 ZAM0.001-0.2840-11.20 
  Chabala, Efford 1876 ZAM0.001-0.4040-16.00 

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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