Individual Calculations December 2016
 Zulu, Thomas  Total change: -33.60  Rating chartPersonal card
 Copperbelt Monthly Closed Chess Championship - October 2106 Kitwe ZAM 2016-10-29
RcRownchangeKK*chgGame
 2035 2064 1.50 4 -0.66 20 -13.20 
  Mulenga, Prince Daniel 2173 ZAM0.001-0.3520-7.00 
  Kachengela, Charles 1924 ZAM1.0010.31206.20 
  Nsakanya, Chanda 2065 ZAM0.5010.00200.00 
  Nyimbili, Dalington c1979 ZAM0.001-0.6220-12.40 

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)
 
 Copperbelt Monthly Closed Chess Championship - November 2016 Ndola ZAM 2016-11-26
RcRownchangeKK*chgGame
 1926 2062 1.00 3 -1.02 20 -20.40 
  Elliot, Blessings Zulu 1817 ZAM1.0010.20204.00 
  Brighton, Chiumya 1951 ZAM0.001-0.6520-13.00 
  Nsakanya, Chanda 2011 ZAM0.001-0.5720-11.40 

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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