Individual Calculations September 2017
 Mwanza, Daniel  Total change: -48.80  Rating chartPersonal card
 Luapula Closed Monthly Chess Tournament - August Mansa ZAM 2017-08-18
RcRownchangeKK*chgGame
 1955 1880 0.00 3 -1.22 40 -48.80 
  Lyapa , Chisha 1830 ZAM0.001-0.5740-22.80 
  Gondwe, Kondwani Maxwell c2105 ZAM0.001-0.2240-8.80 
  Kalandanya, Solomon 1931 ZAM0.001-0.4340-17.20 

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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