Individual Calculations January 2020
 Mukonde, Darius  Total change: 41.80  Rating chartPersonal card
 LPCA Open 2019 Lusaka ZAM 2019-12-20
RcRownchangeKK*chgGame
 2054 1930 4.50 7 2.09 20 41.80 
  Mwanza, Brian 1707 ZAM1.0010.22204.40 
  Zulu, Thomas 2167 ZAM0.5010.30206.00 
  Katowa, Kennedy 2088 ZAM0.001-0.2920-5.80 
  Daka, Justin 2191 ZAM0.001-0.1820-3.60 
  Mwila, Kauseni 1963 ZAM1.0010.552011.00 
  Lemmy, Chishala 2030 ZAM1.0010.642012.80 
  Kabwe, Timothy 2230 ZAM1.0010.852017.00 

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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