Individual Calculations September 2017
 Simulundu, Judah  Total change: 7.40  Rating chartPersonal card
 Luapula Closed Monthly Chess Tournament - August Mansa ZAM 2017-08-18
RcRownchangeKK*chgGame
 2021 2152 5.00 7 0.37 20 7.40 
  Lwamfwe, Kabwe 2062 ZAM0.001-0.6220-12.40 
  Chitalu, Moses 2076 ZAM1.0010.40208.00 
  Mulenga, Prince Daniel 2141 ZAM0.001-0.5220-10.40 
  Kaoma, Micheal 2141 ZAM1.0010.48209.60 
  Kalaba, Mutale 1771 ZAM1.0010.09201.80 
  Zulu, Shadrick 1947 ZAM1.0010.24204.80 
  Mayimbo, Clement 2006 ZAM1.0010.30206.00 

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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