Individual Calculations December 2019
 Munenga, Douglas D  Total change: -16.20  Rating chartPersonal card
 LPCA 2019 League - Stream B Round 1-18 Lusaka ZAM 2019-03-16
RcRownchangeKK*chgGame
 2060 2328 4.00 6 -0.81 20 -16.20 
  Mwenya, Arthur 1928  * ZAM1.0010.08201.60 
  Musonda, Chola f2080 ZAM0.501-0.3120-6.20 
  Mupota, Robert Chilufya 1991 ZAM0.501-0.3820-7.60 
  Mwali, Chitumbo m2311 ZAM1.0010.48209.60 
  Phiri, Eddie 1928  * ZAM0.501-0.4220-8.40 
  Zulu, Thomas 2124 ZAM0.501-0.2620-5.20 
 * 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)
 

 

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