Individual Calculations November 2017
 Mwansa, Mambwe  Total change: -2.60  Rating chartPersonal card
 Henry Chilufya Memorial Chess Tournament - Open Mansa ZAM 2017-10-21
RcRownchangeKK*chgGame
 1984 2065 4.00 7 -0.13 20 -2.60 
  Mulenga, Prince Daniel 2170 ZAM0.001-0.3620-7.20 
  Katowa, Kennedy 2128 ZAM1.0010.592011.80 
  Munenga, Douglas D f2203 ZAM0.001-0.3120-6.20 
  Mulenga, Gerrand 1744 ZAM1.0010.13202.60 
  Manase, Musona 2019 ZAM1.0010.44208.80 
  Kalaba, Mutale 1814 ZAM1.0010.19203.80 
  Ndhlovu, Kondwelani 1810 ZAM0.001-0.8120-16.20 

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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