Individual Calculations January 2020
 Mwale, Zex  Total change: -20.00  Rating chartPersonal card
 2019 NATIONAL CHESS CHAMPIONSHIP OPEN LILONGWE MAW 2019-12-17
RcRownchangeKK*chgGame
 1874 1764 2.00 7 -0.50 40 -20.00 
  Mfune, Petros c2003 MAW0.001-0.2040-8.00 
  Chingati, Wilson 1843 MAW1.0010.614024.40 
  Chiona, Richard 1886 MAW0.001-0.3340-13.20 
  Banda, Francis 1777 MAW1.0010.524020.80 
  Mwazozo, Hope 1811 MAW0.001-0.4340-17.20 
  Mwale, George c2007 MAW0.001-0.2040-8.00 
  Nsikiimodzi, Mailosi 1789 MAW0.001-0.4740-18.80 

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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