Individual Calculations September 2018
 Lwanga, Odongo  Total change: 13.20  Rating chartPersonal card
 2018 African Youth Chess Championships - Under 10 Boys Kisumu City KEN 2018-08-12
RcRownchangeKK*chgGame
 1120 1181 1.50 2 0.33 40 13.20 
  Sanagavarapu, Taran Moudgalya 1087 KEN1.0010.374014.80 
  Senekal, Frederick Petrus 1153 RSA0.501-0.0440-1.60 

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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