Individual Calculations December 2016
 Ngonga, Bornface  Total change: -8.60  Rating chartPersonal card
 Copperbelt Monthly Closed Chess Championship - October 2106 Kitwe ZAM 2016-10-29
RcRownchangeKK*chgGame
 1967 2072 2.00 3 0.20 20 4.00 
  Meya, Indala 1672  * ZAM1.0010.08201.60 
  Mpanga, Kasao 2057 ZAM0.501-0.0220-0.40 
  Mulenga, Prince Daniel 2173 ZAM0.5010.14202.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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
 2041 2087 0.50 2 -0.63 20 -12.60 
  Mulenga, Prince Daniel 2133 ZAM0.001-0.4420-8.80 
  Goma, Panji 1949 ZAM0.501-0.1920-3.80 

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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