Individual Calculations June 2018
 Mfune, Petros  Total change: -8.00  Rating chartPersonal card
 SEMPHA CHESS CHAMPIONSHIP MAY 2018 LILONGWE MALAWI MAW 2018-05-27
RcRownchangeKK*chgGame
 1989 2053 2.50 5 -0.40 20 -8.00 
  Foster, Ken 1978 MAW1.0010.40208.00 
  Kapende, Charles 1810 MAW0.001-0.8020-16.00 
  Chiwambo, Stansford 1941 MAW1.0010.35207.00 
  Chipanga, Chiletso c2126 MAW0.5010.10202.00 
  Mphungu, Gerrard f2088 MAW0.001-0.4520-9.00 

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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