Individual Calculations December 2016
 Brighton, Chiumya  Total change: 56.80  Rating chartPersonal card
 Copperbelt Monthly Closed Chess Championship - October 2106 Kitwe ZAM 2016-10-29
RcRownchangeKK*chgGame
 1871 1913 1.50 3 -0.16 40 -6.40 
  Mulenga, Prince Daniel 2173 ZAM0.001-0.1840-7.20 
  Elliot, Blessings Zulu 1817 ZAM1.0010.374014.80 
  Meya, Indala 1622 ZAM0.501-0.3540-14.00 

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)
 
 Copperbelt Monthly Closed Chess Championship - November 2016 Ndola ZAM 2016-11-26
RcRownchangeKK*chgGame
 1970 1951 3.00 3 1.58 40 63.20 
  Nyirenda, Alick 1869 ZAM1.0010.394015.60 
  Zulu, Thomas 2062 ZAM1.0010.654026.00 
  Nyimbili, Dalington c1979 ZAM1.0010.544021.60 

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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